References to factor
704 seqfan posts
Sun Jul 29 13:16:56 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Sun Jul 29 05:11:04 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Fri Jul 27 15:42:45 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Fri Jul 27 16:17:46 CEST 2012 [seqfan] Re: A214686
Fri Jul 27 15:46:47 CEST 2012 [seqfan] Fw: Re: Conway's subprime Fibonacci sequences
Fri Jul 27 14:58:54 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Fri Jul 27 12:43:45 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Fri Jul 27 04:10:03 CEST 2012 [seqfan] A214686
Thu Jul 26 17:24:18 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Wed Jul 25 16:48:09 CEST 2012 [seqfan] Re: collapsing permutations to mere Set Partitions(longish)
Wed Jul 25 14:37:17 CEST 2012 [seqfan] Re: collapsing permutations to mere Set Partitions (longish)
Wed Jul 25 10:34:45 CEST 2012 [seqfan] collapsing permutations to mere Set Partitions (longish)
Tue Jul 24 19:10:01 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Tue Jul 24 22:49:14 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Tue Jul 24 17:00:16 CEST 2012 [seqfan] Re: Conway's subprime Fibonacci sequences
Tue Jul 24 16:26:42 CEST 2012 [seqfan] Conway's subprime Fibonacci sequences
Tue Jul 3 12:41:37 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Mon Jul 2 04:34:14 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Sun Jul 1 22:49:32 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Tue Jun 12 03:31:04 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Mon Jun 11 20:58:38 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Mon Jun 11 18:56:35 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Mon Jun 11 18:45:23 CEST 2012 [seqfan] Re: Second signature: Two language questions
Mon Jun 11 18:18:45 CEST 2012 [seqfan] Second signature: Two language questions
Mon Jun 11 17:30:02 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Mon Jun 11 17:13:15 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Mon Jun 11 00:00:35 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 21:06:23 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 20:36:36 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 20:05:24 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 13:14:09 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 06:21:15 CEST 2012 [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 04:15:34 CEST 2012 [seqfan] Prime signature of 1, and second signature
Sat Jun 2 22:53:33 CEST 2012 [seqfan] Re: A generalized Gilbreath's conjecture, or "lizard's effect" for primes
Fri Jun 1 22:01:26 CEST 2012 [seqfan] Re: new sequences needing more terms
Fri Jun 1 21:37:51 CEST 2012 [seqfan] Re: new sequences needing more terms
Thu May 31 01:15:29 CEST 2012 [seqfan] A071974/A071975 rationals by prime factorization
Sat May 26 00:05:11 CEST 2012 [seqfan] Re: Displaying an o.g.f for binomial(mn,n)
Fri May 18 09:35:17 CEST 2012 [seqfan] Counting factorizations: A001055 and friends
Tue May 8 16:01:22 CEST 2012 [seqfan] Gosper's notes on higher factorials
Thu May 3 00:26:17 CEST 2012 [seqfan] Re: A001250, A001251, A001252, A001253 counting permutations
Tue Apr 3 20:35:43 CEST 2012 [seqfan] Re: Q: A118663 prime(n) smallest prime factor of composite
Tue Apr 3 20:18:40 CEST 2012 [seqfan] Re: Q: A118663 prime(n) smallest prime factor of composite
Tue Apr 3 20:18:40 CEST 2012 [seqfan] Re: Q: A118663 prime(n) smallest prime factor of composite
Tue Apr 3 20:07:46 CEST 2012 [seqfan] Re: Q: A118663 prime(n) smallest prime factor of composite
Tue Apr 3 19:55:06 CEST 2012 [seqfan] Q: A118663 prime(n) smallest prime factor of composite
Tue Apr 3 04:50:35 CEST 2012 [seqfan] Re: A181930
Tue Apr 3 02:38:57 CEST 2012 [seqfan] Re: A181930
Sun Apr 1 23:56:21 CEST 2012 [seqfan] Re: Looking for article by Justin and Kelarev in Annali di Mat. Pura ed Appl.
Sun Apr 1 23:55:49 CEST 2012 [seqfan] Re: An optimization problem with prime power factorization of integer x_i
Sun Apr 1 23:50:46 CEST 2012 [seqfan] Looking for article by Justin and Kelarev in Annali di Mat. Pura ed Appl.
Sun Apr 1 19:15:45 CEST 2012 [seqfan] Re: An optimization problem with prime power factorization of integer x_i
Sun Apr 1 17:25:16 CEST 2012 [seqfan] Re: An optimization problem with prime power factorization of integer x_i
Sun Apr 1 14:35:49 CEST 2012 [seqfan] An optimization problem with prime power factorization of integer x_i
Wed Mar 21 21:23:42 CET 2012 [seqfan] Re: Prove formula?
Sun Mar 11 17:45:41 CET 2012 [seqfan] Re: Paraffin Numbers
Sun Mar 11 17:30:31 CET 2012 [seqfan] Re: Paraffin Numbers
Tue Mar 6 19:50:39 CET 2012 [seqfan] Re: More terms for A185074 (editing).
Tue Mar 6 05:49:05 CET 2012 [seqfan] A088867 and A003824: solutions to a^4+b^4=c^4+d^4
Fri Mar 2 15:41:58 CET 2012 [seqfan] Re: A127368 triangular coprimes
Fri Mar 2 01:01:26 CET 2012 [seqfan] A127368 triangular coprimes
Mon Feb 27 02:57:37 CET 2012 [seqfan] Re: A079277 review
Mon Feb 27 02:55:10 CET 2012 [seqfan] Re: A079277 review
Sun Feb 26 23:21:08 CET 2012 [seqfan] Re: A079277 review
Sun Feb 26 22:04:17 CET 2012 [seqfan] Re: A079277 review
Sun Feb 26 17:57:52 CET 2012 [seqfan] Re: [math-fun] Mathematical hell, sequence and the sequence A007699
Fri Feb 17 16:21:33 CET 2012 [seqfan] Re: Any algorithm for sign of sums of square roots?
Fri Feb 17 16:21:33 CET 2012 [seqfan] Re: Any algorithm for sign of sums of square roots?
Fri Feb 17 16:03:59 CET 2012 [seqfan] Re: Any algorithm for sign of sums of square roots?
Fri Feb 17 16:03:59 CET 2012 [seqfan] Re: Any algorithm for sign of sums of square roots?
Fri Feb 17 12:44:22 CET 2012 [seqfan] Any algorithm for sign of sums of square roots?
Sat Feb 11 23:50:00 CET 2012 [seqfan] Re: Least Prime Factor Counting Function
Sat Feb 11 15:03:01 CET 2012 [seqfan] Re: Least Prime Factor Counting Function
Sat Feb 11 14:21:42 CET 2012 [seqfan] Re: Least Prime Factor Counting Function
Sat Feb 11 12:42:09 CET 2012 [seqfan] Re: Least Prime Factor Counting Function
Sat Feb 11 11:40:21 CET 2012 [seqfan] Least Prime Factor Counting Function
Thu Feb 9 05:56:48 CET 2012 [seqfan] Re: Number of hierarchical polynomial models on n factors
Thu Feb 9 05:56:48 CET 2012 [seqfan] Re: Number of hierarchical polynomial models on n factors
Wed Feb 8 21:53:36 CET 2012 [seqfan] Re: Number of hierarchical polynomial models on n factors
Wed Feb 8 21:20:03 CET 2012 [seqfan] Re: Number of hierarchical polynomial models on n factors
Wed Feb 8 21:20:03 CET 2012 [seqfan] Re: Number of hierarchical polynomial models on n factors
Wed Feb 8 20:23:14 CET 2012 [seqfan] Re: Number of hierarchical polynomial models on n factors
Sun Feb 5 18:32:11 CET 2012 [seqfan] Re: 2X2 -n..n with inverse in -n..n and totient function?
Sat Feb 4 16:54:30 CET 2012 [seqfan] Re: 2X2 -n..n with inverse in -n..n and totient function?
Fri Feb 3 14:39:21 CET 2012 [seqfan] Re: Expansion of A036969 (was: Requesting contact [...] )
Fri Feb 3 14:01:30 CET 2012 [seqfan] Re: Expansion of A036969 (was: Requesting contact [...] )
Fri Feb 3 10:42:07 CET 2012 [seqfan] Requesting contact with Peter Bala (or someone else who can give a source)
Thu Jan 26 02:09:23 CET 2012 [seqfan] Re: A066411
Wed Jan 25 14:40:33 CET 2012 [seqfan] Re: A066411
Wed Jan 25 12:00:04 CET 2012 [seqfan] Re: A066411
Wed Jan 4 06:36:16 CET 2012 [seqfan] Re: A058927
Sat Dec 31 17:36:27 CET 2011 [seqfan] Re: A formula involving Stirling-numbers 1 kind, which seems to be zero for all parameters
Sat Dec 31 12:32:11 CET 2011 [seqfan] Re: A formula involving Stirling-numbers 1 kind, which seems to be zero for all parameters
Sat Dec 31 02:07:01 CET 2011 [seqfan] Misfortune with adding comment to A112492
Thu Dec 15 16:38:23 CET 2011 [seqfan] Re: A202211
Wed Dec 14 00:57:42 CET 2011 [seqfan] Re: A106804
Thu Dec 8 11:49:47 CET 2011 [seqfan] Re: Generating functions
Thu Dec 8 09:18:42 CET 2011 [seqfan] Generating functions
Tue Dec 6 04:12:00 CET 2011 [seqfan] Re: Use of Easy keyword
Tue Dec 6 04:03:29 CET 2011 [seqfan] Re: Use of Easy keyword
Tue Dec 6 01:53:28 CET 2011 [seqfan] Re: Use of Easy keyword
Sun Dec 4 02:24:05 CET 2011 [seqfan] Re: Use of Easy keyword
Sat Dec 3 23:38:21 CET 2011 [seqfan] Re: Use of Easy keyword
Sat Dec 3 18:03:59 CET 2011 [seqfan] Use of Easy keyword
Fri Oct 28 07:48:39 CEST 2011 [seqfan] Re: suggestion for a competition?
Tue Oct 25 23:03:06 CEST 2011 [seqfan] Re: Chewing an old bone
Mon Oct 17 14:34:38 CEST 2011 [seqfan] Re: Quasilog
Thu Oct 13 03:55:03 CEST 2011 [seqfan] Re: The Kaprekar 10% Cascade and A Question
Thu Sep 15 20:50:19 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Thu Sep 15 15:30:17 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Wed Sep 14 21:31:10 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Wed Sep 14 16:58:07 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Wed Sep 14 16:08:20 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Wed Sep 14 06:11:24 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Tue Sep 13 23:04:06 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Tue Sep 13 22:59:41 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Tue Sep 13 22:38:00 CEST 2011 [seqfan] Re: Do 20 and 105 eventually reach a prime in these sequences?
Tue Sep 13 22:02:42 CEST 2011 [seqfan] Do 20 and 105 eventually reach a prime in these sequences?
Sat Aug 27 22:45:25 CEST 2011 [seqfan] Re: Number array not found in OEIS
Fri Aug 19 18:18:13 CEST 2011 [seqfan] Re: Is 0001 a 4-digit base 10 number ?
Tue Aug 9 14:19:07 CEST 2011 [seqfan] Re: Constant Arising from a Certain Functional Eq
Tue Aug 9 03:26:16 CEST 2011 [seqfan] Re: Constant Arising from a Certain Functional Eq
Tue Aug 9 01:53:00 CEST 2011 [seqfan] Re: Constant Arising from a Certain Functional Eq
Tue Aug 9 00:02:34 CEST 2011 [seqfan] Re: Constant Arising from a Certain Functional Eq
Thu Aug 4 16:15:16 CEST 2011 [seqfan] Short intervals without easy-to-factor numbers
Tue Jul 19 17:16:50 CEST 2011 [seqfan] Re: The 4/n problem
Mon Jul 18 18:58:50 CEST 2011 [seqfan] Slowest possible pace at which iterated n + sopfr(n) can reach a given milestone?
Sun Jul 17 10:31:46 CEST 2011 [seqfan] The 4/n problem
Thu Jun 30 06:46:54 CEST 2011 [seqfan] Re: Another problem sequence that needs your help.
Thu Jun 30 04:55:49 CEST 2011 [seqfan] Another problem sequence that needs your help.
Wed Jun 29 01:47:06 CEST 2011 [seqfan] Re: Representing pairs of coprime integers
Tue Jun 28 22:13:04 CEST 2011 [seqfan] Representing pairs of coprime integers
Sat Jun 18 18:13:23 CEST 2011 [seqfan] Re: A recurrence for the Dirichlet inverse of the Euler totient function.
Sat Jun 18 17:20:11 CEST 2011 [seqfan] Re: A recurrence for the Dirichlet inverse of the Euler totient function.
Fri Jun 17 22:19:14 CEST 2011 [seqfan] A recurrence for the Dirichlet inverse of the Euler totient function.
Sun May 29 20:44:24 CEST 2011 [seqfan] Repeated largest or second largest factor in term ratio
Tue May 17 13:26:18 CEST 2011 [seqfan] Re: Arithmetic progressions of numbers with the same prime signature
Tue May 17 09:20:46 CEST 2011 [seqfan] Arithmetic progressions of numbers with the same prime signature
Tue May 17 00:39:05 CEST 2011 [seqfan] Re: sum of prime factors of p-1 and p+1
Mon May 16 23:47:21 CEST 2011 [seqfan] Re: sum of prime factors of p-1 and p+1
Mon May 16 23:38:27 CEST 2011 [seqfan] Re: sum of prime factors of p-1 and p+1
Mon May 16 23:20:23 CEST 2011 [seqfan] Re: sum of prime factors of p-1 and p+1
Mon May 16 23:17:57 CEST 2011 [seqfan] Re: sum of prime factors of p-1 and p+1
Mon May 16 22:43:34 CEST 2011 [seqfan] sum of prime factors of p-1 and p+1
Tue Apr 19 17:39:38 CEST 2011 [seqfan] R: Re: What is the base 36 log of 10077696?
Tue Apr 19 02:23:18 CEST 2011 [seqfan] Re: What is the base 36 log of 10077696?
Thu Apr 7 16:25:08 CEST 2011 [seqfan] Re: A008441 Number of ways of writing n as the sum of 2 triangular numbers
Thu Apr 7 15:49:12 CEST 2011 [seqfan] A008441 Number of ways of writing n as the sum of 2 triangular numbers
Thu Apr 7 02:00:58 CEST 2011 [seqfan] Re: estimating growth of a sequence
Wed Apr 6 22:44:26 CEST 2011 [seqfan] Re: estimating growth of a sequence
Wed Apr 6 21:07:36 CEST 2011 [seqfan] Re: estimating growth of a sequence
Sun Apr 3 00:54:34 CEST 2011 [seqfan] Re: Concerning A112299.
Sun Apr 3 00:34:18 CEST 2011 [seqfan] Re: Concerning A112299.
Mon Mar 28 19:58:00 CEST 2011 [seqfan] Re: A122036
Sun Mar 27 15:49:35 CEST 2011 [seqfan] Re: translation from Russian to English
Sun Mar 27 15:06:52 CEST 2011 [seqfan] translation from Russian to English
Thu Mar 24 16:33:46 CET 2011 [seqfan] Re: sigma(4n+1) mod 4 and partitions
Wed Mar 23 19:40:51 CET 2011 [seqfan] Re: Large recurrences with small coefficients
Mon Mar 21 20:47:06 CET 2011 [seqfan] Re: Large recurrences with small coefficients
Mon Mar 21 19:49:34 CET 2011 [seqfan] Re: Large recurrences with small coefficients
Mon Mar 21 14:15:15 CET 2011 [seqfan] Large recurrences with small coefficients
Sat Mar 19 06:48:49 CET 2011 [seqfan] Re: A007357 infinitary perfect number b-file
Sat Feb 26 18:19:16 CET 2011 [seqfan] Re: multiplicative set-like sequences
Sun Feb 20 00:02:34 CET 2011 [seqfan] Re: JVP proposes comment on Richard K. Guy's Squarefree numbers congruent to 1 mod 4.
Mon Feb 14 00:09:22 CET 2011 [seqfan] updated list of formulas (conjectures)
Sat Feb 12 13:03:56 CET 2011 [seqfan] about a certain formula for A063003
Sat Feb 12 12:41:13 CET 2011 [seqfan] Re: about 33826 formulas,
Sat Feb 12 01:16:19 CET 2011 [seqfan] Re: Potentially dumb question: Is 1 squarefree?
Sat Feb 12 01:00:41 CET 2011 [seqfan] Re: Potentially dumb question: Is 1 squarefree?
Tue Feb 8 17:52:39 CET 2011 [seqfan] Re: triple factorials in Mma
Tue Feb 8 17:52:39 CET 2011 [seqfan] Re: triple factorials in Mma
Mon Feb 7 19:58:47 CET 2011 [seqfan] triple factorials in Mma
Wed Jan 26 05:05:45 CET 2011 [seqfan] Re: Breaking news on partition numbers.
Tue Jan 25 19:57:55 CET 2011 [seqfan] Re: Breaking news on partition numbers.
Tue Jan 25 19:50:05 CET 2011 [seqfan] Re: Breaking news on partition numbers.
Sun Jan 16 18:09:11 CET 2011 [seqfan] Re: nonpowers in A001481
Tue Jan 11 19:20:19 CET 2011 [seqfan] Re: A001147 Double factorial numbers
Tue Jan 11 19:16:34 CET 2011 [seqfan] Re: Linear recurrences with large gaps
Tue Jan 11 15:49:30 CET 2011 [seqfan] Re: Linear recurrences with large gaps
Tue Jan 11 14:38:53 CET 2011 [seqfan] A001147 Double factorial numbers
Tue Jan 11 14:15:35 CET 2011 [seqfan] Re: Linear recurrences with large gaps
Tue Jan 11 13:47:45 CET 2011 [seqfan] Re: Linear recurrences with large gaps
Mon Jan 10 12:05:52 CET 2011 [seqfan] Re: conjectured list of divisibility sequences
Mon Jan 3 18:37:10 CET 2011 [seqfan] Re: Concerning A178668.
Thu Dec 16 04:55:54 CET 2010 [seqfan] Re: reducing Devaraj non-Carmichel numbers in A164946
Thu Dec 16 00:17:58 CET 2010 [seqfan] reducing Devaraj non-Carmichel numbers in A164946
Fri Dec 10 16:36:28 CET 2010 [seqfan] Re: Semiprimes n such that n divides Fibonacci number F(n-1).
Fri Dec 10 15:36:29 CET 2010 [seqfan] Re: Semiprimes n such that n divides Fibonacci number F(n-1).
Thu Dec 9 22:37:14 CET 2010 [seqfan] Semiprimes n such that n divides Fibonacci number F(n-1).
Mon Dec 6 15:07:04 CET 2010 [seqfan] Re: The Fibonomial Triangle
Sat Dec 4 23:41:15 CET 2010 [seqfan] Re: The Fibonomial Triangle
Sat Dec 4 23:24:53 CET 2010 [seqfan] Re: [math-fun] The Fibonomial Triangl
Sat Dec 4 22:20:55 CET 2010 [seqfan] The Fibonomial Triangle
Fri Dec 3 05:30:24 CET 2010 [seqfan] Re: The OEIS belongs to YOU!
Fri Dec 3 02:58:47 CET 2010 [seqfan] Re: A purely hypothetical question on odd perfect numbers and the OEIS
Thu Dec 2 20:42:55 CET 2010 [seqfan] The OEIS belongs to YOU!
Thu Dec 2 19:28:44 CET 2010 [seqfan] Re: Lack-a-day
Thu Dec 2 06:27:33 CET 2010 [seqfan] Re: A purely hypothetical question on odd perfect numbers and the OEIS
Sat Nov 27 18:47:39 CET 2010 [seqfan] Tables of sum-of-prime-factors sequences
Sun Nov 21 15:43:37 CET 2010 [seqfan] Re: A056240 Edit
Fri Nov 19 03:25:04 CET 2010 [seqfan] A056240 Edit
Sun Nov 14 01:06:09 CET 2010 [seqfan] Re: something went wrong with new oeis this afternoon
Sun Oct 31 16:25:37 CET 2010 [seqfan] Re: semiprime (A001358) analogue of A181503 Slowest-growing sequence of primes where 1/(p+1) sums to 1...
Fri Oct 29 17:08:05 CEST 2010 [seqfan] Re: semiprime (A001358) analogue of A181503 Slowest-growing sequence of primes where 1/(p+1) sums to 1...
Thu Oct 28 21:16:36 CEST 2010 [seqfan] Naturals permutated in triplets a, b, c "with no common factor"
Mon Oct 25 17:34:14 CEST 2010 [seqfan] checking A176620 (p! factorization with A050376)
Sat Oct 16 05:18:41 CEST 2010 [seqfan] Re: Do Mersenne primes ever divide A076078(n)?
Thu Oct 14 23:59:12 CEST 2010 [seqfan] Re: Do Mersenne primes ever divide A076078(n)?
Wed Oct 13 05:38:26 CEST 2010 [seqfan] Do Mersenne primes ever divide A076078(n)?
Wed Oct 13 04:08:07 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Mon Oct 11 21:11:32 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Fri Oct 8 22:51:31 CEST 2010 [seqfan] Re: trouble with A132337 and A132336
Fri Oct 8 16:38:04 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Fri Oct 8 21:45:32 CEST 2010 [seqfan] Re: trouble with A132337 and A132336
Thu Oct 7 23:45:48 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Thu Oct 7 09:23:31 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Wed Oct 6 21:53:46 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Tue Oct 5 18:27:03 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Sat Oct 2 23:41:41 CEST 2010 [seqfan] nXk permutations with a single error
Fri Oct 1 15:40:18 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Thu Sep 30 22:51:52 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Wed Sep 29 18:33:00 CEST 2010 [seqfan] Re: sequence warnings?
Wed Sep 29 19:24:11 CEST 2010 [seqfan] Re: Rook walk generates A081057?
Tue Sep 21 20:28:05 CEST 2010 [seqfan] Central Differences of Permutations, formula?
Mon Sep 20 19:40:43 CEST 2010 [seqfan] Re: |a-b| divides concatenation [ab]
Thu Sep 16 19:59:39 CEST 2010 [seqfan] Re: Factor Database
Thu Sep 16 17:56:52 CEST 2010 [seqfan] Re: Factor Database
Thu Sep 16 17:25:39 CEST 2010 [seqfan] Factor Database
Thu Sep 16 15:39:21 CEST 2010 [seqfan] Naturals permutated in triplets a, b, c "with no common factor"
Thu Sep 16 09:29:10 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Tue Sep 14 18:57:26 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Tue Sep 14 18:17:27 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Tue Sep 14 18:11:09 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Mon Sep 13 11:17:10 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Mon Sep 13 03:35:14 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Sat Sep 11 23:25:59 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Sat Sep 11 21:36:21 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Sat Sep 11 20:55:44 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Fri Sep 10 21:29:15 CEST 2010 [seqfan] Re: [math-fun] Triangular+Triangular = Factorial
Thu Sep 9 09:06:43 CEST 2010 [seqfan] Re: Is A002144 identical to "primes in A020882 Ordered hypotenuses (with multiplicity) of primitive Pythagorean triangles?
Thu Sep 9 08:13:48 CEST 2010 [seqfan] Is A002144 identical to "primes in A020882 Ordered hypotenuses (with multiplicity) of primitive Pythagorean triangles?
Tue Sep 7 23:47:41 CEST 2010 [seqfan] Erroneous comment in A096033
Tue Sep 7 07:10:06 CEST 2010 [seqfan] exotic numbers: A064818
Mon Sep 6 12:28:30 CEST 2010 [seqfan] Re: x(i-1) = ( x(i+1) - x(i)) mod M, period-N solutions?
Sat Sep 4 21:24:39 CEST 2010 [seqfan] Re: submitting a program, while preserving preformatted text
Sat Sep 4 21:23:58 CEST 2010 [seqfan] id:A059404
Sat Sep 4 21:03:30 CEST 2010 [seqfan] Re: submitting a program, while preserving preformatted text
Sat Sep 4 20:52:37 CEST 2010 [seqfan] submitting a program, while preserving preformatted text
Tue Aug 31 08:40:53 CEST 2010 [seqfan] Re: Permutation inverse = inversion
Mon Aug 30 16:33:35 CEST 2010 [seqfan] Re: 3-sequences relations using Robert Gerbicz's seeker.c
Mon Aug 30 12:32:29 CEST 2010 [seqfan] Re: Permutation inverse = inversion
Mon Aug 30 04:35:50 CEST 2010 [seqfan] Permutation inverse = inversion
Sat Aug 21 11:34:20 CEST 2010 [seqfan] Re: a(n-1+a(n))=a(n)+a(n-1)
Thu Aug 19 14:49:14 CEST 2010 [seqfan] Re: 1 is square (square of unit 1) but is not squareful (i.e. it is squarefree, no repeated primes in its prime factorization)
Tue Aug 17 22:27:12 CEST 2010 [seqfan] 1 is square (square of unit 1) but is not squareful (i.e. it is squarefree, no repeated primes in its prime factorization)
Tue Aug 17 20:44:51 CEST 2010 [seqfan] Re: Feigenbaum Function Coefficients
Tue Aug 17 07:41:46 CEST 2010 [seqfan] Re: Is this right? smallest prime factor of smaller of amicable pair
Mon Aug 16 19:22:36 CEST 2010 [seqfan] Re: Is this right? smallest prime factor of smaller of amicable pair
Mon Aug 16 19:03:49 CEST 2010 [seqfan] Re: Is this right? smallest prime factor of smaller of amicable pair
Mon Aug 16 17:43:10 CEST 2010 [seqfan] Re: Is this right? smallest prime factor of smaller of amicable pair
Mon Aug 16 08:48:46 CEST 2010 [seqfan] Re: Is this right? smallest prime factor of smaller of amicable pair
Mon Aug 16 08:24:32 CEST 2010 [seqfan] Re: Is this right? smallest prime factor of smaller of amicable pair
Mon Aug 16 08:14:17 CEST 2010 [seqfan] Is this right? smallest prime factor of smaller of amicable pair
Sat Aug 14 18:50:22 CEST 2010 [seqfan] Re: Reply from superseeker 2647, 6067, 7649, 7687, 10639, 21383, 61507, 65899, 86813, 89963
Sat Aug 14 17:03:23 CEST 2010 [seqfan] Re: Reply from superseeker 2647, 6067, 7649, 7687, 10639, 21383, 61507, 65899, 86813, 89963
Thu Aug 12 21:07:41 CEST 2010 [seqfan] Re: Is this right? Main diagonal A[n.n] of array A[k, n] = n-th natural number m such that m and m+2 are both divisible by exactly k primes (counted with multiplicity).
Thu Aug 12 20:48:48 CEST 2010 [seqfan] Re: Is this right? Main diagonal A[n.n] of array A[k, n] = n-th natural number m such that m and m+2 are both divisible by exactly k primes (counted with multiplicity).
Thu Aug 12 20:24:17 CEST 2010 [seqfan] Re: Is this right? Main diagonal A[n.n] of array A[k, n] = n-th natural number m such that m and m+2 are both divisible by exactly k primes (counted with multiplicity).
Wed Aug 11 21:04:44 CEST 2010 [seqfan] Re: project: looking for connections between sequences
Sat Aug 7 19:21:18 CEST 2010 [seqfan] A combinatorial problem: generalization
Wed Aug 4 13:52:34 CEST 2010 [seqfan] Re: A combinatorial problem
Wed Aug 4 08:36:44 CEST 2010 [seqfan] Re: A combinatorial problem
Tue Aug 3 16:36:38 CEST 2010 [seqfan] Re: A combinatorial problem
Tue Aug 3 11:00:45 CEST 2010 [seqfan] Re: A combinatorial problem
Tue Aug 3 10:18:04 CEST 2010 [seqfan] Re: A combinatorial problem
Mon Aug 2 22:29:08 CEST 2010 [seqfan] Re: A combinatorial problem
Mon Aug 2 21:46:34 CEST 2010 [seqfan] Re: A combinatorial problem
Mon Aug 2 21:43:41 CEST 2010 [seqfan] Re: A combinatorial problem
Sun Aug 1 23:28:29 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Sun Aug 1 21:57:38 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Thu Jul 29 16:10:05 CEST 2010 [seqfan] Re: "Start a sequence at the earliest reasonable point, but no earlier."
Sun Jul 18 15:51:30 CEST 2010 [seqfan] Re: Excess permutation left moves over right moves
Sun Jul 18 15:16:46 CEST 2010 [seqfan] Re: Excess permutation left moves over right moves
Tue Jul 6 00:01:43 CEST 2010 [seqfan] Re: Help with A002793 needed/Karol A. Penson/2
Mon Jul 5 22:43:08 CEST 2010 [seqfan] Re: Help with A002793 needed/Karol A. Penson
Mon Jul 5 14:33:07 CEST 2010 [seqfan] Re: Primes with digits sum 2^k, A068807 and A178796
Mon Jul 5 13:31:30 CEST 2010 [seqfan] Primes with digits sum 2^k, A068807 and A178796
Thu Jul 1 18:04:20 CEST 2010 [seqfan] Re: Divisibility and Binomial Coefficients
Thu Jul 1 08:27:40 CEST 2010 [seqfan] Re: b-files for apparently matching sequences?
Wed Jun 30 20:03:50 CEST 2010 [seqfan] Re: b-files for apparently matching sequences?
Thu Jun 17 10:05:05 CEST 2010 [seqfan] Re: A000000 (proved/proven)
Tue Jun 15 11:34:23 CEST 2010 [seqfan] an interesting but difficult sequence
Tue Jun 15 03:40:11 CEST 2010 [seqfan] Re: Concerns about some recent comments by Jaroslav Krizek
Mon Jun 14 22:31:56 CEST 2010 [seqfan] Re: (3^n+1)/2 is prime, A171381
Mon Jun 14 20:09:33 CEST 2010 [seqfan] Re: (3^n+1)/2 is prime, A171381
Mon Jun 14 19:15:45 CEST 2010 [seqfan] Re: (3^n+1)/2 is prime, A171381
Mon Jun 14 18:47:06 CEST 2010 [seqfan] Re: (3^n+1)/2 is prime, A171381
Mon Jun 14 18:15:44 CEST 2010 [seqfan] Re: (3^n+1)/2 is prime, A171381
Mon Jun 14 17:15:57 CEST 2010 [seqfan] Re: (3^n+1)/2 is prime, A171381
Mon Jun 14 16:15:39 CEST 2010 [seqfan] Re: (3^n+1)/2 is prime, A171381
Mon Jun 14 14:23:30 CEST 2010 [seqfan] Re: (3^n+1)/2 is prime, A171381
Sat Jun 12 14:48:35 CEST 2010 [seqfan] Re: Pairwise sums are all semiprimes.
Sat Jun 12 14:40:10 CEST 2010 [seqfan] Re: Pairwise sums are all semiprimes.
Thu Jun 3 14:27:46 CEST 2010 [seqfan] Re: A048200 variant: invert [1, 2, ..., n] allowing one swap and two shift-rotate operations
Thu Jun 3 13:34:49 CEST 2010 [seqfan] Re: A048200 variant: invert [1, 2, ..., n] allowing one swap and two shift-rotate operations
Wed Jun 2 11:05:11 CEST 2010 [seqfan] Working in base 2, 3, k, replace n by the concatenation of its prime divisors in decreasing/increasing order (write answer in base 10) with or without multiplicity
Tue Jun 1 18:31:09 CEST 2010 [seqfan] Re: Primes by rank
Sun May 30 16:41:20 CEST 2010 [seqfan] Re: Concordance to "What's Special About This Number?"
Sun May 30 09:55:02 CEST 2010 [seqfan] Re: nice base-dependent sequence
Sat May 29 13:06:55 CEST 2010 [seqfan] Re: nice base-dependent sequence
Sat May 29 11:36:47 CEST 2010 [seqfan] Re: nice base-dependent sequence
Sat May 29 00:10:58 CEST 2010 [seqfan] Re: Primes by rank
Sat May 29 00:10:58 CEST 2010 [seqfan] Re: Primes by rank
Fri May 28 19:26:35 CEST 2010 [seqfan] Re: Primes by rank
Fri May 28 19:26:35 CEST 2010 [seqfan] Re: Primes by rank
Fri May 28 19:06:35 CEST 2010 [seqfan] Re: Primes by rank
Fri May 28 18:30:22 CEST 2010 [seqfan] Primes by rank
Fri May 28 16:34:27 CEST 2010 [seqfan] Re: min(d(p^n-1)) for sufficiently large p
Fri May 28 08:23:20 CEST 2010 [seqfan] Re: min(d(p^n-1)) for sufficiently large p
Thu May 27 22:47:05 CEST 2010 [seqfan] Re: min(d(p^n-1)) for sufficiently large p
Thu May 27 20:38:43 CEST 2010 [seqfan] Re: min(d(p^n-1)) for sufficiently large p
Thu May 27 20:07:06 CEST 2010 [seqfan] Re: min(d(p^n-1)) for sufficiently large p
Thu May 27 13:51:53 CEST 2010 [seqfan] min(d(p^n-1)) for sufficiently large p
Mon May 24 18:02:09 CEST 2010 [seqfan] Re: Discussion of A14960.
Mon May 24 18:02:09 CEST 2010 [seqfan] Re: Discussion of A14960.
Mon May 24 17:54:10 CEST 2010 [seqfan] Re: Discussion of A14960.
Mon May 24 17:54:10 CEST 2010 [seqfan] Re: Discussion of A14960.
Mon May 24 13:45:13 CEST 2010 [seqfan] Re: G.f. for trees with degree at most 3
Mon May 24 07:03:44 CEST 2010 [seqfan] Re: G.f. for trees with degree at most 3
Mon May 24 03:38:27 CEST 2010 [seqfan] Re: G.f. for trees with degree at most 3
Sun May 23 08:19:02 CEST 2010 [seqfan] Re: Discussion of A14960.
Sat May 22 22:13:51 CEST 2010 [seqfan] Re: Discussion of A14960.
Sat May 22 18:52:07 CEST 2010 [seqfan] Discussion of A14960.
Fri May 21 18:12:30 CEST 2010 [seqfan] Re: Comments and corrections: A122811 and A059975
Fri May 21 16:51:08 CEST 2010 [seqfan] Comments and corrections: A122811 and A059975
Wed May 19 10:02:52 CEST 2010 [seqfan] Re: A method to generate sequences
Tue May 18 18:34:57 CEST 2010 [seqfan] Re: a(n) is tau[a(n)+a(n+1)]
Tue May 18 18:21:43 CEST 2010 [seqfan] a(n) is tau[a(n)+a(n+1)]
Tue May 18 17:25:45 CEST 2010 [seqfan] Re: a(n) is tau[a(n)+a(n+1)]
Tue May 18 17:22:58 CEST 2010 [seqfan] Re: a(n) is tau[a(n)+a(n+1)]
Tue May 18 16:52:55 CEST 2010 [seqfan] Re: A method to generate sequences
Mon May 17 12:29:29 CEST 2010 [seqfan] Re: Regarding Pairs Of Number-Of-Divisors
Mon May 17 01:12:05 CEST 2010 [seqfan] Re: Primes that are the sum of 4 distinct primes; and Primes that are not the sum of 4 distinct primes
Thu May 13 22:08:44 CEST 2010 [seqfan] Re: question from Alexander P-sky
Thu Apr 29 18:34:44 CEST 2010 [seqfan] Re: Concatenate prime factors of n
Thu Apr 29 13:43:21 CEST 2010 [seqfan] Re: wikipedia: factorizations of Gaussian integers
Thu Apr 29 13:43:21 CEST 2010 [seqfan] Re: wikipedia: factorizations of Gaussian integers
Thu Apr 29 12:42:46 CEST 2010 [seqfan] wikipedia: factorizations of Gaussian integers
Thu Apr 29 08:40:38 CEST 2010 [seqfan] Re: Concatenate prime factors of n
Thu Apr 29 06:05:37 CEST 2010 [seqfan] Concatenate prime factors of n
Mon Apr 26 17:54:24 CEST 2010 [seqfan] Re: Is it certain that this is a permutation?
Thu Apr 22 09:20:15 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
Thu Apr 22 04:39:16 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
Thu Apr 22 03:47:28 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
Sun Apr 18 18:32:05 CEST 2010 [seqfan] Re: Searched further in A176245 Primes of the form A174881(k)-1 or A174881(k)+1
Sun Apr 18 15:29:11 CEST 2010 [seqfan] Re: Searched further in A176245 Primes of the form A174881(k)-1 or A174881(k)+1
Sat Apr 17 16:56:02 CEST 2010 [seqfan] Searched further in A176245 Primes of the form A174881(k)-1 or A174881(k)+1
Fri Apr 16 18:08:11 CEST 2010 [seqfan] Re: Divisibility and Binomial Coefficients
Mon Apr 12 23:19:38 CEST 2010 [seqfan] Re: %C A020882 (?)
Mon Apr 12 22:53:50 CEST 2010 [seqfan] Re: %C A020882 (?)
Mon Mar 29 19:38:20 CEST 2010 [seqfan] Re: Help me understand these sequences
Mon Mar 29 16:38:17 CEST 2010 [seqfan] Re: Help me understand these sequences
Mon Mar 29 16:09:12 CEST 2010 [seqfan] Re: Help me understand these sequences
Mon Mar 29 14:59:06 CEST 2010 [seqfan] Help me understand these sequences
Fri Mar 26 23:29:32 CET 2010 [seqfan] Re: Sequences for Orderings
Tue Mar 23 20:00:59 CET 2010 [seqfan] Re: Zeros in A172390 and A172391
Tue Mar 23 12:58:06 CET 2010 [seqfan] Re: Peculiar Continued Fractions
Tue Mar 23 12:51:34 CET 2010 [seqfan] Re: Peculiar Continued Fractions
Mon Mar 22 22:24:35 CET 2010 [seqfan] Re: Zeros in A172390 and A172391
Mon Mar 22 20:39:27 CET 2010 [seqfan] Re: Zeros in A172390 and A172391
Wed Mar 17 23:30:21 CET 2010 [seqfan] Re: need algebra proof
Tue Mar 16 21:25:50 CET 2010 [seqfan] Re: Highly cototient numbers
Tue Mar 16 06:12:11 CET 2010 [seqfan] Re: GF for A147843?
Mon Mar 15 14:57:05 CET 2010 [seqfan] Re: Highly cototient numbers
Fri Mar 12 10:09:44 CET 2010 [seqfan] editing A000217 Triangular numbers (long message)
Tue Mar 9 05:01:33 CET 2010 [seqfan] Re: gentle reminder
Sun Mar 7 01:52:50 CET 2010 [seqfan] Re: Sums of two sequences
Fri Mar 5 16:56:17 CET 2010 [seqfan] Re: Sequence A037153
Wed Mar 3 13:34:04 CET 2010 [seqfan] (no subject)
Wed Mar 3 09:30:43 CET 2010 [seqfan] Re: A172043 and many more
Tue Mar 2 00:37:42 CET 2010 [seqfan] Re: prime + factorial = prime
Mon Mar 1 23:07:24 CET 2010 [seqfan] Re: prime + factorial = prime
Mon Mar 1 23:05:11 CET 2010 [seqfan] Re: prime + factorial = prime
Mon Mar 1 22:59:54 CET 2010 [seqfan] Re: prime + factorial = prime
Mon Mar 1 22:56:17 CET 2010 [seqfan] Re: prime + factorial = prime
Mon Mar 1 22:46:38 CET 2010 [seqfan] Re: prime + factorial = prime
Mon Mar 1 22:22:19 CET 2010 [seqfan] prime + factorial = prime
Mon Mar 1 20:41:09 CET 2010 [seqfan] Re: g(k) = (k^2)!*prod(j=0, k-1, j!/(j+k)!)
Mon Mar 1 18:53:05 CET 2010 [seqfan] Re: g(k) = (k^2)!*prod(j=0, k-1, j!/(j+k)!)
Mon Mar 1 17:01:14 CET 2010 [seqfan] Re: g(k) = (k^2)!*prod(j=0, k-1, j!/(j+k)!)
Mon Mar 1 15:50:27 CET 2010 [seqfan] Re: g(k) = (k^2)!*prod(j=0, k-1, j!/(j+k)!)
Mon Mar 1 00:49:07 CET 2010 [seqfan] g(k) = (k^2)!*prod(j=0, k-1, j!/(j+k)!)
Thu Feb 25 21:50:31 CET 2010 [seqfan] Re: Permutations avoiding a pair sum
Thu Feb 25 19:24:57 CET 2010 [seqfan] Re: Partitioning 1..n
Thu Feb 25 15:18:50 CET 2010 [seqfan] Partitioning 1..n
Mon Feb 22 22:24:46 CET 2010 [seqfan] Re: A173279 and A173280
Mon Feb 22 22:02:17 CET 2010 [seqfan] Re: A173279 and A173280
Mon Feb 22 21:12:18 CET 2010 [seqfan] Re: A173279 and A173280
Mon Feb 22 19:58:59 CET 2010 [seqfan] Re: A173279 and A173280
Mon Feb 22 17:00:13 CET 2010 [seqfan] Re: A173279 and A173280
Mon Feb 22 16:58:07 CET 2010 [seqfan] Re: A173279 and A173280
Mon Feb 22 15:43:45 CET 2010 [seqfan] Re: A173279 and A173280
Wed Feb 17 06:04:39 CET 2010 [seqfan] A007117 Extension
Fri Feb 12 20:04:05 CET 2010 [seqfan] g(k) = (n^2)!*prod(k=0, n-1, k!/(n+k)!)
Tue Feb 9 00:12:36 CET 2010 [seqfan] Re: controversial claims in A063684
Fri Feb 5 12:44:34 CET 2010 [seqfan] Re: Number of points with maximum norm n in A2, A3, A4, A5, D5
Sun Jan 24 01:09:37 CET 2010 [seqfan] Re: doubtful relevance
Sat Jan 23 15:59:20 CET 2010 [seqfan] doubtful relevance
Fri Jan 15 17:54:55 CET 2010 [seqfan] Re: Asymptotic for A074753
Fri Jan 15 02:29:26 CET 2010 [seqfan] Re: Asymptotic for A074753
Fri Jan 15 02:04:17 CET 2010 [seqfan] Re: Asymptotic for A074753
Wed Jan 13 15:44:15 CET 2010 [seqfan] Re: Asymptotic for A074753
Wed Jan 13 05:23:10 CET 2010 [seqfan] Re: Asymptotic for A074753
Wed Jan 13 03:39:14 CET 2010 [seqfan] Re: Asymptotic for A074753
Tue Jan 12 18:22:26 CET 2010 [seqfan] Asymptotic for A074753
Tue Jan 12 18:02:43 CET 2010 [seqfan] Floret's Equation
Tue Jan 12 02:44:51 CET 2010 [seqfan] Re: enumeration of siphons in chemical reaction networks
Fri Jan 8 16:53:05 CET 2010 [seqfan] Re: Analogue of A170818; Product of distinct primes of the form 6n+1 (A002476 ) dividing n.
Tue Jan 5 22:39:15 CET 2010 [seqfan] Re: A002961: sigma(n)=sigma(n+1).
Wed Dec 30 20:02:07 CET 2009 [seqfan] Interim database of my new sequence related work, and index of existing material
Fri Dec 25 17:59:25 CET 2009 [seqfan] Re: Christmas puzzle, reformulated :)
Fri Dec 25 15:51:39 CET 2009 [seqfan] Re: Christmas puzzle, reformulated :)
Fri Dec 25 11:49:36 CET 2009 [seqfan] Re: Christmas puzzle: What is the next number in the sequence 2, 3, ...?
Fri Dec 25 11:44:29 CET 2009 [seqfan] Re: Christmas puzzle: What is the next number in the sequence 2, 3, ...?
Thu Dec 24 03:23:23 CET 2009 [seqfan] Re: structure & sequences defined by "exotic multiplication"
Thu Dec 24 03:20:28 CET 2009 [seqfan] Re: structure & sequences defined by "exotic multiplication"
Thu Dec 24 03:08:02 CET 2009 [seqfan] structure & sequences defined by "exotic multiplication"
Wed Dec 23 21:27:56 CET 2009 [seqfan] Re: A170817, A170818 xref suggested
Mon Dec 21 03:18:32 CET 2009 [seqfan] Re: Sturdy and flimsy numbers.
Fri Dec 18 16:38:48 CET 2009 [seqfan] Re: OEIS Wiki and the Current 80 decimal digit limitation
Fri Dec 18 15:20:16 CET 2009 [seqfan] Re: Divisibility sequences
Fri Dec 18 11:07:13 CET 2009 [seqfan] Re: OEIS Wiki and the Current 80 decimal digit limitation
Wed Dec 16 00:31:56 CET 2009 [seqfan] Re: Divisibility sequences in OEIS. (fwd)
Tue Dec 15 02:58:04 CET 2009 [seqfan] Re: [math-fun] Divisibility sequences in OEIS.
Tue Dec 15 02:42:24 CET 2009 [seqfan] Re: [math-fun] Divisibility sequences in OEIS.
Sun Dec 13 19:54:06 CET 2009 [seqfan] Re: [math-fun] Divisibility sequences in OEIS.
Sat Dec 12 12:45:59 CET 2009 [seqfan] Re: Divisibility sequences in OEIS.
Sat Dec 12 03:09:36 CET 2009 [seqfan] Re: Divisibility sequences in OEIS.
Fri Dec 11 20:40:43 CET 2009 [seqfan] Divisibility sequences in OEIS.
Mon Dec 7 19:14:26 CET 2009 [seqfan] Re: Giuga numbers
Mon Dec 7 12:53:03 CET 2009 [seqfan] Re: Giuga numbers
Sat Dec 5 00:45:23 CET 2009 [seqfan] Re: Using floretions for primality proofs
Thu Dec 3 10:50:26 CET 2009 [seqfan] Re: Shouldn't add links to recurrence relations without proof
Wed Dec 2 02:04:12 CET 2009 [seqfan] Shouldn't add links to recurrence relations without proof
Tue Dec 1 10:12:32 CET 2009 [seqfan] Re: Proof
Tue Dec 1 10:08:38 CET 2009 [seqfan] Re: Proof
Tue Dec 1 08:03:00 CET 2009 [seqfan] Proof
Sat Nov 21 17:52:24 CET 2009 [seqfan] The quaternion question
Thu Nov 19 17:19:12 CET 2009 [seqfan] detective work related to Creighton Dement's "Floretions"
Fri Nov 13 03:18:46 CET 2009 [seqfan] RFC: Opportunity to clarify meaning of keyword:base
Thu Nov 12 19:23:41 CET 2009 [seqfan] Re: Another surprising omission from OEIS
Thu Nov 12 18:39:26 CET 2009 [seqfan] Re: Another surprising omission from OEIS
Thu Nov 12 00:34:11 CET 2009 [seqfan] Re: Sorting out incorrect versions of sequences
Thu Nov 12 00:28:58 CET 2009 [seqfan] Re: Sorting out incorrect versions of sequences
Wed Nov 11 23:38:00 CET 2009 [seqfan] Sorting out incorrect versions of sequences
Mon Nov 9 20:27:14 CET 2009 [seqfan] Re: towards a new series for e
Mon Nov 9 17:22:27 CET 2009 [seqfan] Re: (no subject)
Wed Oct 28 19:22:13 CET 2009 [seqfan] Re: Prepend k to square to get another square!
Wed Oct 28 17:42:53 CET 2009 [seqfan] Re: Prepend k to square to get another square!
Wed Oct 28 00:09:19 CET 2009 [seqfan] Re: Number of n X n (0, 1)-matrices having permanent equal to 1
Mon Oct 26 04:14:32 CET 2009 [seqfan] Re: Squares with prime sums in rows and columns
Sun Oct 25 17:56:56 CET 2009 [seqfan] Re: Guided browsing of the OEIS based upon personal preferences?
Sun Oct 25 17:01:04 CET 2009 [seqfan] Guided browsing of the OEIS based upon personal preferences?
Sun Oct 25 11:10:59 CET 2009 [seqfan] A series for exp(Pi)
Sat Oct 24 23:21:26 CEST 2009 [seqfan] Re: more on double factorials/Penson
Sat Oct 24 21:47:23 CEST 2009 [seqfan] Re: more on double factorials/Penson
Sat Oct 24 21:41:34 CEST 2009 [seqfan] Re: A series for exp(Pi)
Wed Oct 21 18:54:36 CEST 2009 [seqfan] Re: more on double factorials/Penson
Wed Oct 21 00:39:03 CEST 2009 [seqfan] more on double factorials/Penson
Tue Oct 20 21:06:35 CEST 2009 [seqfan] more on double factorials/Penson
Tue Oct 20 17:20:36 CEST 2009 [seqfan] Re: definition of double factorial
Tue Oct 20 13:41:09 CEST 2009 [seqfan] Re: definition of double factorial
Tue Oct 20 12:35:40 CEST 2009 [seqfan] definition of double factorial
Sat Oct 17 21:42:52 CEST 2009 [seqfan] Re: Base-related sequences, please go factorial!
Fri Oct 16 13:48:33 CEST 2009 [seqfan] Base-related sequences, please go factorial!
Sat Oct 10 22:10:23 CEST 2009 [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Sun Oct 11 07:57:12 CEST 2009 [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Sun Oct 11 03:11:02 CEST 2009 [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Sat Oct 10 17:46:36 CEST 2009 [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Sat Oct 10 13:54:07 CEST 2009 [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Sat Oct 10 13:17:23 CEST 2009 [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Sat Oct 10 12:45:05 CEST 2009 [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Tue Sep 29 18:07:45 CEST 2009 [seqfan] Re: Triangular numbers, such that the difference of theirs two (not-equal) largest prime factors is also (smaller) triangular number
Tue Sep 29 17:27:10 CEST 2009 [seqfan] Triangular numbers, such that the difference of theirs two (not-equal) largest prime factors is also (smaller) triangular number
Sat Sep 19 21:58:38 CEST 2009 [seqfan] Re: definition of A074074
Wed Sep 16 08:36:41 CEST 2009 [seqfan] Re: Gen. Functs. A039219
Wed Sep 16 04:02:46 CEST 2009 [seqfan] Re: Gen. Functs. A039219
Tue Sep 15 23:55:36 CEST 2009 [seqfan] Re: Gen. Functs. A039219
Fri Sep 11 23:54:55 CEST 2009 [seqfan] Re: A001481 - Numbers that are the sum of 2 nonnegative squares
Fri Sep 11 22:59:40 CEST 2009 [seqfan] A001481 - Numbers that are the sum of 2 nonnegative squares
Fri Sep 11 21:48:56 CEST 2009 [seqfan] Re: Gen. Functs. A039219
Thu Sep 10 04:05:04 CEST 2009 [seqfan] Re: New Prime Curio about 9298 by Post
Mon Aug 31 22:22:41 CEST 2009 [seqfan] Re: Coprime To Sums
Sun Aug 30 22:26:31 CEST 2009 [seqfan] Re: Coprime To Sums
Sun Aug 30 22:26:31 CEST 2009 [seqfan] Re: Coprime To Sums
Fri Aug 28 18:36:16 CEST 2009 [seqfan] Re: Fw: NEW SEQ A164772
Fri Aug 28 17:54:43 CEST 2009 [seqfan] Re: Fw: NEW SEQ A164772
Wed Aug 26 14:54:45 CEST 2009 [seqfan] Re: Help with sequence
Wed Aug 26 00:38:38 CEST 2009 [seqfan] Re: Help with sequence
Tue Aug 25 22:35:05 CEST 2009 [seqfan] Re: Help with sequence
Tue Aug 25 20:35:23 CEST 2009 [seqfan] Re: Help with sequence
Wed Aug 12 22:16:09 CEST 2009 [seqfan] Re: Rant on Maple code
Tue Aug 11 13:12:57 CEST 2009 [seqfan] Re: Rant on Maple code
Mon Aug 10 11:43:03 CEST 2009 [seqfan] Rant on Maple code
Sat Aug 8 18:47:28 CEST 2009 [seqfan] Martin's formula for the LCM (A003418)
Wed Aug 5 10:09:06 CEST 2009 [seqfan] Re: please advise: count of decompositions of permutatations of n into products of involution pairs
Wed Aug 5 06:23:32 CEST 2009 [seqfan] Re: please advise: count of decompositions of permutatations of n into products of involution pairs
Tue Aug 4 19:00:41 CEST 2009 [seqfan] Re: Email addresses
Tue Aug 4 15:01:02 CEST 2009 [seqfan] Re: offset of A000254 wrong?
Mon Aug 3 05:04:01 CEST 2009 [seqfan] Re: Comment on A151750 [erratum]
Sun Aug 2 21:34:02 CEST 2009 [seqfan] Re: Comment on A151750 [erratum]
Sun Aug 2 20:03:19 CEST 2009 [seqfan] Re: Comment on A151750 [erratum]
Sun Aug 2 12:14:41 CEST 2009 [seqfan] Comment on A151750 [erratum]
Sat Aug 1 23:33:10 CEST 2009 [seqfan] Re: Comment on A151750 [erratum]
Sat Aug 1 22:44:49 CEST 2009 [seqfan] Re: Comment on A151750 [erratum]
Sat Aug 1 22:28:26 CEST 2009 [seqfan] Re: Comment on A151750
Fri Jul 31 21:44:13 CEST 2009 [seqfan] Comment on A151750
Fri Jul 31 20:22:45 CEST 2009 [seqfan] RE : Re: a(n)th term is twice a(n)
Fri Jul 31 19:55:36 CEST 2009 [seqfan] Re: a(n)th term is twice a(n)
Wed Jul 29 18:05:53 CEST 2009 [seqfan] New sequence?
Sat Jul 11 18:09:06 CEST 2009 [seqfan] Re: Triplicate
Sat Jul 11 17:00:19 CEST 2009 [seqfan] Re: A property of 163
Sat Jul 11 00:16:29 CEST 2009 [seqfan] Triplicate
Fri Jul 10 20:03:12 CEST 2009 [seqfan] Re: A property of 163
Fri Jul 10 16:48:49 CEST 2009 [seqfan] Re: A property of 163
Fri Jul 10 16:31:01 CEST 2009 [seqfan] Re: A property of 163
Fri Jul 10 16:16:49 CEST 2009 [seqfan] Re: A property of 163
Fri Jul 10 16:15:17 CEST 2009 [seqfan] Re: A property of 163
Fri Jul 10 15:50:30 CEST 2009 [seqfan] A property of 163
Tue Jul 7 02:17:57 CEST 2009 [seqfan] A061057 and A158207 are the same
Mon Jul 6 21:40:43 CEST 2009 [seqfan] R: Seqfan Digest, Vol 10, Issue 5
Mon Jul 6 02:46:48 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Sat Jun 27 12:09:46 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 23:47:55 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 22:17:05 CEST 2009 [seqfan] Re: correlation A161918 and A030229
Fri Jun 26 21:26:30 CEST 2009 [seqfan] Re: correlation A161918 and A030229
Fri Jun 26 21:16:28 CEST 2009 [seqfan] Re: correlation A161918 and A030229
Fri Jun 26 20:49:17 CEST 2009 [seqfan] Re: My first base-10 related question here, I think
Fri Jun 26 08:12:17 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 01:13:37 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 00:44:31 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Wed Jun 24 09:24:44 CEST 2009 [seqfan] Re: Q regarding comment in A000079 (Powers of 2)
Mon Jun 22 07:51:43 CEST 2009 [seqfan] Re: A151659
Mon Jun 22 01:18:07 CEST 2009 [seqfan] Re: A151659
Sun Jun 21 23:31:46 CEST 2009 [seqfan] Re: A151659
Thu Jun 18 08:54:09 CEST 2009 [seqfan] A055153 and A141645
Thu Jun 18 13:30:29 CEST 2009 [seqfan] Help with simplification of Bessel K expression
Wed Jun 17 23:13:49 CEST 2009 [seqfan] Re: Counting problem
Tue Jun 9 09:48:51 CEST 2009 [seqfan] Re: functions f:[n]->[n] such that f[(2*x) mod n]=[2*f(x)]
Tue Jun 9 04:38:25 CEST 2009 [seqfan] functions f:[n]->[n] such that f[(2*x) mod n]=[2*f(x)]
Mon Jun 8 18:48:02 CEST 2009 [seqfan] A078467: Proof of a(34) = 622699582951
Sat Jun 6 20:39:55 CEST 2009 [seqfan] n = Product derived from binary representation of n
Sat Jun 6 01:11:07 CEST 2009 [seqfan] Re: Add to an integer its distinct factors and loop
Fri Jun 5 22:24:35 CEST 2009 [seqfan] Re: Add to an integer its distinct factors and loop
Fri Jun 5 21:34:12 CEST 2009 [seqfan] Re: Add to an integer its distinct factors and loop
Fri Jun 5 19:17:43 CEST 2009 [seqfan] Re: Add to an integer its distinct factors and loop
Fri Jun 5 10:36:14 CEST 2009 [seqfan] Re: Add to an integer its distinct factors and loop
Fri Jun 5 01:55:14 CEST 2009 [seqfan] Re: Add to an integer its distinct factors and loop
Thu Jun 4 19:36:36 CEST 2009 [seqfan] Re: Add to an integer its distinct factors and loop
Thu Jun 4 18:59:13 CEST 2009 [seqfan] Re: Add to an integer its distinct factors and loop
Thu Jun 4 14:33:30 CEST 2009 [seqfan] Add to an integer its distinct factors and loop
Sat May 30 22:00:17 CEST 2009 [seqfan] Re: Ulam-related request
Sat May 30 03:44:29 CEST 2009 [seqfan] Ulam-related request
Sat May 30 01:02:49 CEST 2009 [seqfan] Re: A093893 Subsequence
Fri May 29 00:50:34 CEST 2009 [seqfan] row sums of triangles
Tue May 19 02:34:47 CEST 2009 [seqfan] Re: Congruence question
Tue May 19 00:35:01 CEST 2009 [seqfan] Congruence question
Sun May 17 17:00:12 CEST 2009 [seqfan] Re: mth squarefree = mth prime power
Mon May 11 23:00:58 CEST 2009 [seqfan] Re: Floretions
Thu Apr 30 20:59:57 CEST 2009 [seqfan] Re: Fw: Closed form?
Mon Apr 27 20:16:44 CEST 2009 [seqfan] Re: Symmetric Relations and Self-Inverse Permutations
Mon Apr 20 17:32:04 CEST 2009 [seqfan] Re: Question about A002577 (Number of partitions of 2^n into powers of 2)
Mon Apr 20 02:02:44 CEST 2009 [seqfan] Question about A002577 (Number of partitions of 2^n into powers of 2)
Sun Apr 19 23:18:24 CEST 2009 [seqfan] Re: A000207: Maple-Program wrong
Sat Apr 11 20:42:33 CEST 2009 [seqfan] Re: 2^n - 2
Wed Apr 8 00:55:37 CEST 2009 [seqfan] Re: Symmetric Relations and Self-Inverse Permutations
Tue Apr 7 10:23:38 CEST 2009 [seqfan] Symmetric Relations and Self-Inverse Permutations
Sun Apr 5 01:09:17 CEST 2009 [seqfan] Re: Dividing by a constant, policy?
Sat Apr 4 21:13:12 CEST 2009 [seqfan] Dividing by a constant, policy?
Wed Apr 1 21:05:52 CEST 2009 [seqfan] Re: Base sequences like A067581, suggestion: Go Factorial!
Wed Apr 1 20:55:27 CEST 2009 [seqfan] Re: Base sequences like A067581, suggestion: Go Factorial!
Wed Apr 1 18:37:26 CEST 2009 [seqfan] Re: Base sequences like A067581, suggestion: Go Factorial!
Wed Apr 1 17:02:02 CEST 2009 [seqfan] Base sequences like A067581, suggestion: Go Factorial!
Sun Mar 29 18:56:04 CEST 2009 [seqfan] Re: Divisibilty sequences
Wed Mar 25 01:10:00 CET 2009 [seqfan] Re: A120778/A001790
Tue Mar 24 04:38:20 CET 2009 [seqfan] Re: A158415
Thu Mar 12 12:36:20 CET 2009 [seqfan] Re: Re misspellings
Thu Mar 12 12:36:20 CET 2009 [seqfan] Re: Re misspellings
Thu Mar 12 12:10:38 CET 2009 [seqfan] Re: pari division by zero
Thu Mar 12 05:44:52 CET 2009 [seqfan] Re misspellings
Thu Mar 12 03:37:26 CET 2009 [seqfan] Re: Searching for 'factori[sz]e' (was: Re: seqfan at list.seqfan.eu)
Wed Mar 11 23:30:58 CET 2009 [seqfan] Re: Searching for 'factori[sz]e' (was: Re: seqfan at list.seqfan.eu)
Wed Mar 11 22:41:43 CET 2009 [seqfan] Searching for 'factori[sz]e' (was: Re: seqfan at list.seqfan.eu)
Sun Mar 8 18:12:29 CET 2009 [seqfan] An apology
Sat Mar 7 20:48:39 CET 2009 [seqfan] Re: An arithmetic conjecture
Thu Mar 5 07:31:38 CET 2009 [seqfan] Re: FYI - extending A134753
Tue Mar 3 16:09:26 CET 2009 [seqfan] Re: A001055 Number of ways of factoring n with all factors>1
Tue Mar 3 05:09:20 CET 2009 [seqfan] Re: A001055 Number of ways of factoring n with all factors>1
Tue Mar 3 05:04:56 CET 2009 [seqfan] Re: A001055 Number of ways of factoring n with all factors >1
Sun Mar 1 07:01:34 CET 2009 [seqfan] Re: A001055 Number of ways of factoring n with all factors>1
Sun Mar 1 06:52:15 CET 2009 [seqfan] Re: A001055 Number of ways of factoring n with all factors>1
Sat Feb 28 21:02:11 CET 2009 [seqfan] Re: A001055 Number of ways of factoring n with all factors >1
Sat Feb 28 21:02:11 CET 2009 [seqfan] Re: A001055 Number of ways of factoring n with all factors >1
Sat Feb 28 19:05:42 CET 2009 [seqfan] Re: An equivalence for integer sequences (with more questions than answers)
Thu Feb 26 14:20:22 CET 2009 [seqfan] A001055 Number of ways of factoring n with all factors >1
Fri Feb 27 09:56:10 CET 2009 [seqfan] Re: An equivalence for integer sequences (with more questions than answers)
Tue Feb 17 15:26:00 CET 2009 [seqfan] Re: Factorials And Their Divisors
Tue Feb 17 08:19:00 CET 2009 [seqfan] Re: Factorials And Their Divisors
Tue Feb 17 06:04:23 CET 2009 [seqfan] Re: Factorials And Their Divisors
Mon Feb 16 23:45:57 CET 2009 [seqfan] Re: Factorials And Their Divisors
Thu Feb 12 20:38:26 CET 2009 [seqfan] Re: sequence A069987
Thu Feb 12 20:33:48 CET 2009 [seqfan] sequence A069987
Tue Feb 10 13:28:57 CET 2009 [seqfan] Re: Rank of a prime (Collatz/Syracuse)
Tue Feb 10 06:26:52 CET 2009 [seqfan] Re: Rank of a prime (Collatz/Syracuse)
Mon Feb 9 17:10:16 CET 2009 [seqfan] Re: Rank of a prime (Collatz/Syracuse)
Mon Feb 9 14:31:01 CET 2009 [seqfan] Re: A sequence closely related to A140525
Mon Feb 9 14:03:16 CET 2009 [seqfan] Re: Rank of a prime (Collatz/Syracuse)
Mon Feb 9 13:23:15 CET 2009 [seqfan] A sequence closely related to A140525
Mon Feb 9 06:16:55 CET 2009 [seqfan] Re: Rank of a prime (Collatz/Syracuse)
Mon Feb 9 00:36:02 CET 2009 [seqfan] A003733
Mon Feb 2 06:05:14 CET 2009 [seqfan] UnitarySigma(x) = UnitarySigma(y) = UnitarySigma(z) = 3*(x*y*z)^(1/2)/(- x^(1/2) + 8*y^(1/2) ? 5*z^(1/2))
Sun Feb 1 21:16:10 CET 2009 [seqfan] Re: Double Factorials
Sun Feb 1 21:16:10 CET 2009 [seqfan] Re: Double Factorials
Sun Feb 1 06:21:19 CET 2009 [seqfan] Re: Rank of a prime (Collatz/Syracuse)
Sun Feb 1 04:40:24 CET 2009 [seqfan] Re: Rank of a prime (Collatz/Syracuse)
Sun Feb 1 02:01:42 CET 2009 [seqfan] Rank of a prime (Collatz/Syracuse)
Fri Jan 30 00:04:44 CET 2009 [seqfan] Double Factorials
Thu Jan 29 23:54:17 CET 2009 [seqfan] Double Factorials
Sat Jan 24 00:06:26 CET 2009 [seqfan] Re: How to generate A000047?
Tue Jan 20 16:01:18 CET 2009 [seqfan] Re: How to generate A000047?
Sun Jan 18 14:20:20 CET 2009 [seqfan] count of terms in cyclotomic polynomial
Wed Jan 14 07:38:27 CET 2009 [seqfan] UnitaryPhi(m)=UnitaryPhi(n)=(3*m^(1/2)-2*n^(1/2))^2
Tue Jan 13 20:20:32 CET 2009 [seqfan] A091344
Sun Jan 11 23:36:02 CET 2009 [seqfan] Index of linear recurrences
Thu Jan 8 21:06:34 CET 2009 [seqfan] Re: F Numbers
Sun Dec 28 23:16:23 CET 2008 [seqfan] Re: vampire numbers
Sun Dec 28 22:41:26 CET 2008 [seqfan] Re: vampire numbers
Sun Dec 28 19:35:57 CET 2008 [seqfan] Re: vampire numbers
Sun Dec 28 18:50:04 CET 2008 [seqfan] An interesting coincidence
Fri Dec 26 10:51:54 CET 2008 [seqfan] Re: You wouldn't believe (fwd) A005178
Thu Dec 25 23:39:44 CET 2008 [seqfan] Re: vampire numbers: multiple-vampire numbers?
Thu Dec 25 23:01:40 CET 2008 [seqfan] Re: vampire numbers: multiple-vampire numbers?
Thu Dec 25 22:47:18 CET 2008 [seqfan] Re: vampire numbers: multiple-vampire numbers?
Thu Dec 25 20:18:30 CET 2008 [seqfan] vampire numbers
Wed Dec 24 00:12:50 CET 2008 [seqfan] Re: You wouldn't believe (fwd) A005178
Sat Dec 20 23:31:50 CET 2008 [seqfan] Re: [math-fun] You wouldn't believe (fwd)
Sat Dec 20 18:45:24 CET 2008 [seqfan] You wouldn't believe (fwd)
Sat Dec 20 06:02:46 CET 2008 [seqfan] UPhi(x)=UPhi(y)=1/8*(5*Sqroot(x)-3*Sqroot(y))^2
Thu Dec 18 21:54:32 CET 2008 [seqfan] Re: A047210: First term and offset(?)
Tue Dec 16 13:09:05 CET 2008 [seqfan] Re: Identities for the Riemann zeta function gives same first 10 values as A090582
Mon Dec 15 20:04:17 CET 2008 [seqfan] Re: Binary Palindrome Subsequences
Mon Dec 15 20:04:17 CET 2008 [seqfan] Re: Binary Palindrome Subsequences
Mon Dec 15 19:03:07 CET 2008 [seqfan] Re: Binary Palindrome Subsequences
Mon Dec 15 19:03:07 CET 2008 [seqfan] Re: Binary Palindrome Subsequences
Fri Dec 12 03:17:26 CET 2008 [seqfan] 1/(UnitarySigma(m))^(1/2)=1/(UnitarySigma(n))^(1/2)=k^(1/2)*(1/m^(1/2)-1/n^(1/2))
Sun Nov 30 17:12:24 CET 2008 [seqfan] A problem of ordering
Sun Nov 23 19:51:01 CET 2008 [seqfan] Re: Glued primes
Sun Nov 23 17:49:13 CET 2008 [seqfan] Glued primes
Sun Nov 23 18:41:18 CET 2008 [seqfan] Re: Glued primes
Sun Nov 23 00:35:39 CET 2008 [seqfan] Re: Question about A064237 Numbers n such that n! + 1 is divisible by a square.
Sat Nov 22 20:21:44 CET 2008 [seqfan] Re: Next conjecture help needed!
Sat Nov 22 19:53:53 CET 2008 [seqfan] Re: Next conjecture help needed!
Sat Nov 22 23:58:26 CET 2008 [seqfan] Re: moderating Re: Artur (by way of O. Gérard) Help Needed for factorization
Sat Nov 22 20:25:06 CET 2008 [seqfan] Re: Next conjecture help needed!
Sat Nov 22 20:13:42 CET 2008 [seqfan] Re: Next conjecture help needed!
Sat Nov 22 19:07:35 CET 2008 [seqfan] Fwd: [Prime] Help in Factoring Needed!
Sat Nov 22 19:03:14 CET 2008 [seqfan] Re: Next conjecture help needed!
Sat Nov 22 15:41:18 CET 2008 moderating Re: Artur (by way of O. Gérard) Help Needed for factorization
Sat Nov 22 10:44:34 CET 2008 [seqfan] Re: Artur (by way of O. Gérard) Help Needed for factorization
Fri Nov 21 18:55:49 CET 2008 [seqfan] Re: Artur (by way of O. Gérard) Help Needed for factorization
Fri Nov 21 21:11:23 CET 2008 [seqfan] Re: Question about A064237 Numbers n such that n! + 1 is divisible by a square.
Fri Nov 21 21:11:23 CET 2008 [seqfan] Re: Question about A064237 Numbers n such that n! + 1 is divisible by a square.
Fri Nov 21 20:09:26 CET 2008 [seqfan] Re: Question about A064237 Numbers n such that n! + 1 is divisible by a square.
Fri Nov 21 17:56:04 CET 2008 [seqfan] Re: Artur (by way of O. Gérard) Help Needed for factorization
Fri Nov 21 16:35:30 CET 2008 [seqfan] Re: Artur (by way of O. Gérard) Help Needed for factorization
Fri Nov 21 09:10:04 CET 2008 [seqfan] Re: Artur (by way of O. Gérard) Help Needed for factorization
Thu Nov 20 23:01:22 CET 2008 [seqfan] Re: Fw: COMMENT FROM submitA Zak Seidov A100836
Thu Nov 20 19:43:45 CET 2008 [seqfan] Re: Integer Sequence Analysis in Mathematica 7
Thu Nov 20 18:13:43 CET 2008 [seqfan] Re: Artur (by way of O. Gérard) Help Needed for factorization
Thu Nov 20 18:01:47 CET 2008 [seqfan] Re: Integer Sequence Analysis in Mathematica 7
Thu Nov 20 17:25:41 CET 2008 [seqfan] Artur (by way of O. Gérard) Help Needed for factorization
Thu Nov 20 16:50:50 CET 2008 [seqfan] Re: Integer Sequence Analysis in Mathematica 7
Thu Nov 13 07:42:16 CET 2008 [seqfan] RE : 1/sqrt[uphi[x]]= 1/sqrt[uphi[x]]= sqrt[k]*(1/sqrt[x] - 1/sqrt[y])
Thu Nov 13 06:17:01 CET 2008 [seqfan] 1/sqrt[uphi[x]]= 1/sqrt[uphi[x]]= sqrt[k]*(1/sqrt[x] - 1/sqrt[y])
Tue Nov 11 08:27:18 CET 2008 [seqfan] Re: Primes of the form pq+-2.
Mon Nov 10 03:28:44 CET 2008 [seqfan] Re: Rule needed
Sun Nov 9 23:46:08 CET 2008 [seqfan] Re: Rule needed
Fri Nov 7 04:07:32 CET 2008 [seqfan] Re: Fwd: A nice (decimal) property of 78
Fri Nov 7 00:47:58 CET 2008 [seqfan] Re: Fwd: A nice (decimal) property of 78
Thu Nov 6 23:52:17 CET 2008 [seqfan] Re: Fwd: A nice (decimal) property of 78
Wed Nov 5 23:56:59 CET 2008 [seqfan] Re: Another question
Wed Nov 5 19:29:43 CET 2008 [seqfan] Re: Another question
Tue Nov 4 21:42:27 CET 2008 [seqfan] Re: Uphi(m)=UPhi(n)=3/4*(m*n)^(1/2)
Tue Nov 4 07:20:21 CET 2008 [seqfan] Uphi(m)=UPhi(n)=3/4*(m*n)^(1/2)
Fri Oct 31 22:53:19 CET 2008 [seqfan] Re: Sieving method for composite numbers described / used in A146071
Fri Oct 31 20:59:18 CET 2008 [seqfan] Re: Sieving method for composite numbers described / used in A146071
Fri Oct 31 20:49:55 CET 2008 [seqfan] Re: Sieving method for composite numbers described / used in A146071
Fri Oct 31 20:14:07 CET 2008 [seqfan] Re: Sieving method for composite numbers described / used in A146071
Mon Oct 27 03:46:02 CET 2008 [seqfan] RE : Semi Intefer MPN
Mon Oct 27 00:19:31 CET 2008 [seqfan] Proof or counter sample needed
Sun Oct 26 21:29:55 CET 2008 [seqfan] Proof or counter sample needed
Sun Oct 26 20:47:54 CET 2008 [seqfan] Proof or counter sample needed
Sun Oct 26 20:38:52 CET 2008 [seqfan] Proof or counter sample needed
Sun Oct 26 19:16:54 CET 2008 [seqfan] Proof or counter sample needed
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
factor
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