References to divisor
516 seqfan posts
Tue Jul 3 12:35:21 CEST 2012 [seqfan] Re: About A060465 (solutions to n = x^3 + y^3 + z^3)
Tue Jul 3 12:14:17 CEST 2012 [seqfan] Re: About A060465 (solutions to n = x^3 + y^3 + z^3)
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 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 23:15:25 CEST 2012 [seqfan] Re: missing sequence, need copy of Proc LMS 1884
Sun Jun 10 21:32:40 CEST 2012 [seqfan] missing sequence, need copy of Proc LMS 1884
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
Sun Apr 29 19:16:40 CEST 2012 [seqfan] n-binary-hypercubes and A138553.
Thu Apr 19 22:54:20 CEST 2012 [seqfan] Re: A conjeture about 34155
Thu Apr 19 19:58:25 CEST 2012 [seqfan] a puzzle sequence A100696
Sun Apr 15 00:38:28 CEST 2012 [seqfan] Re: A conjeture about 34155
Sun Apr 15 04:01:45 CEST 2012 [seqfan] Re: A conjeture about 34155
Sat Apr 14 20:05:09 CEST 2012 [seqfan] A conjeture about 34155
Tue Apr 3 04:50:35 CEST 2012 [seqfan] Re: A181930
Tue Apr 3 02:38:57 CEST 2012 [seqfan] Re: A181930
Mon Apr 2 18:35:41 CEST 2012 [seqfan] Re: A181930
Sun Apr 1 01:49:09 CEST 2012 [seqfan] Re: nth divisor of a number
Sat Mar 31 20:00:00 CEST 2012 [seqfan] Re: nth divisor of a number
Sat Mar 31 19:07:26 CEST 2012 [seqfan] Re: nth divisor of a number
Sat Mar 31 07:58:36 CEST 2012 [seqfan] Re: nth divisor of a number
Sat Mar 31 01:33:18 CEST 2012 [seqfan] Re: nth divisor of a number
Fri Mar 30 21:37:09 CEST 2012 [seqfan] Re: nth divisor of a number
Fri Mar 30 21:09:20 CEST 2012 [seqfan] Re: nth divisor of a number
Fri Mar 30 09:17:58 CEST 2012 [seqfan] Re: nth divisor of a number
Fri Mar 30 09:05:58 CEST 2012 [seqfan] Re: nth divisor of a number
Fri Mar 30 09:02:17 CEST 2012 [seqfan] Re: nth divisor of a number
Fri Mar 30 05:20:13 CEST 2012 [seqfan] Re: nth divisor of a number
Fri Mar 30 04:52:22 CEST 2012 [seqfan] Re: nth divisor of a number
Fri Mar 30 04:24:31 CEST 2012 [seqfan] nth divisor of a number
Thu Mar 1 21:20:10 CET 2012 [seqfan] Re: No 3 terms in Geom Progression
Mon Feb 27 02:57:37 CET 2012 [seqfan] Re: A079277 review
Sun Jan 29 07:51:50 CET 2012 [seqfan] Re: A066411
Sun Jan 29 04:23:50 CET 2012 [seqfan] Re: A066411
Sun Jan 22 19:54:28 CET 2012 [seqfan] Re: The inverse Euler transformation of A035938
Thu Dec 15 22:42:34 CET 2011 [seqfan] Re: A202211
Thu Dec 15 16:38:23 CET 2011 [seqfan] Re: A202211
Wed Dec 14 23:48:13 CET 2011 [seqfan] A202211
Tue Dec 13 15:17:44 CET 2011 [seqfan] Re: Meanings
Tue Dec 13 15:04:38 CET 2011 [seqfan] Re: Meanings
Tue Dec 13 10:57:49 CET 2011 [seqfan] Meanings
Tue Dec 6 22:07:28 CET 2011 [seqfan] Re: Alternate definition of A089233
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
Sun Dec 4 11:40:15 CET 2011 [seqfan] Re: Sequence with a strange for OEIS conjecture
Mon Oct 31 00:19:22 CET 2011 [seqfan] Re: Collatz-like problem with prime iterations
Sun Oct 30 06:03:44 CET 2011 [seqfan] Re: Collatz-like problem with prime iterations
Sat Oct 29 15:50:06 CEST 2011 [seqfan] Collatz-like problem with prime iterations
Fri Oct 14 02:39:29 CEST 2011 [seqfan] Re: cototient divisibility in A196736
Thu Oct 13 03:55:03 CEST 2011 [seqfan] Re: The Kaprekar 10% Cascade and A Question
Thu Oct 13 01:38:44 CEST 2011 [seqfan] The Kaprekar 10% Cascade and A Question
Wed Sep 7 21:36:43 CEST 2011 [seqfan] Re: A hypothetical sequence
Wed Sep 7 21:22:43 CEST 2011 [seqfan] Re: A hypothetical sequence
Wed Sep 7 15:31:43 CEST 2011 [seqfan] A hypothetical sequence
Mon Sep 5 22:44:14 CEST 2011 [seqfan] Re: Most efficient algorithm for selecting divisors of an abundant number?
Mon Sep 5 06:01:18 CEST 2011 [seqfan] Re: Most efficient algorithm for selecting divisors of an abundant number?
Mon Sep 5 06:11:31 CEST 2011 [seqfan] Re: Most efficient algorithm for selecting divisors of an abundant number?
Mon Sep 5 05:56:26 CEST 2011 [seqfan] Re: Most efficient algorithm for selecting divisors of an abundant number?
Mon Sep 5 05:48:21 CEST 2011 [seqfan] Most efficient algorithm for selecting divisors of an abundant number?
Fri Aug 19 00:56:00 CEST 2011 [seqfan] Re: Numbers with 3 divisors
Thu Aug 18 14:36:28 CEST 2011 [seqfan] Re: Numbers with 3 divisors
Thu Aug 18 14:01:53 CEST 2011 [seqfan] Re: Numbers with 3 divisors
Thu Aug 18 14:00:19 CEST 2011 [seqfan] Re: Numbers with 3 divisors
Thu Aug 18 14:02:09 CEST 2011 [seqfan] Re: Numbers with 3 divisors
Thu Aug 18 13:57:46 CEST 2011 [seqfan] Re: Numbers with 3 divisors
Thu Aug 18 13:41:40 CEST 2011 [seqfan] Numbers with 3 divisors
Tue Aug 16 20:47:50 CEST 2011 [seqfan] Re: Sigma-related sequence not in OEIS, need 4th term
Tue Aug 16 17:40:05 CEST 2011 [seqfan] Re: Sigma-related sequence not in OEIS, need 4th term
Tue Aug 16 11:41:48 CEST 2011 [seqfan] Re: Sigma-related sequence not in OEIS, need 4th term
Mon Aug 15 21:45:30 CEST 2011 [seqfan] Sigma-related sequence not in OEIS, need 4th term
Thu Jun 23 03:40:21 CEST 2011 [seqfan] Re: Seqfan Digest, Vol 33, Issue 7
Sun Jun 19 20:57:08 CEST 2011 [seqfan] Re: number theory question about A000593
Sun Jun 19 20:33:34 CEST 2011 [seqfan] Re: number theory question about A000593
Sat Jun 18 22:28:59 CEST 2011 [seqfan] Re: number theory question about A000593
Sat Jun 18 22:18:52 CEST 2011 [seqfan] Re: number theory question about A000593
Sat Jun 18 17:38:34 CEST 2011 [seqfan] Re: typo in A000594, was: Re: possible new G.F. for A000593 "sum of odd divisors of N"
Sat Jun 18 17:37:14 CEST 2011 [seqfan] number theory question about A000593
Sat Jun 18 17:06:42 CEST 2011 [seqfan] typo in A000594, was: Re: possible new G.F. for A000593 "sum of odd divisors of N"
Fri Jun 17 22:22:06 CEST 2011 [seqfan] Re: I need a name for this sequence
Fri Jun 17 16:50:35 CEST 2011 [seqfan] Re: I need a name for this sequence
Sat Jun 11 19:11:24 CEST 2011 [seqfan] Re: I need a name for this sequence
Sun Jun 5 22:44:27 CEST 2011 [seqfan] possible new G.F. for A000593 "sum of odd divisors of N"
Thu Apr 7 19:45:09 CEST 2011 [seqfan] Re: A053182
Thu Apr 7 17:08:41 CEST 2011 [seqfan] A053182
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
Wed Mar 30 15:01:16 CEST 2011 [seqfan] Re: A007357 infinitary perfect number b-file
Mon Mar 28 15:37:18 CEST 2011 [seqfan] Re: A122036
Mon Mar 28 12:11:40 CEST 2011 [seqfan] Re: A122036
Mon Mar 28 11:27:50 CEST 2011 [seqfan] Re: A122036
Tue Mar 22 14:33:18 CET 2011 [seqfan] Re: A122036
Mon Mar 21 21:48:34 CET 2011 [seqfan] Re: A122036
Mon Mar 21 14:21:14 CET 2011 [seqfan] Re: A122036
Sat Mar 19 06:48:49 CET 2011 [seqfan] Re: A007357 infinitary perfect number b-file
Mon Mar 14 20:06:27 CET 2011 [seqfan] Re: Digital question; a question about the palindromes
Mon Mar 14 02:48:38 CET 2011 [seqfan] Dismal numbers?
Tue Mar 8 00:10:25 CET 2011 [seqfan] Re: Digital question; a question about the palindromes
Fri Mar 4 20:36:42 CET 2011 [seqfan] Re: Digital question; a question about the palindromes
Fri Mar 4 18:01:48 CET 2011 [seqfan] Re: Digital question; a question about the palindromes
Thu Mar 3 18:35:35 CET 2011 [seqfan] Re: Digital question; a question about the palindromes
Thu Mar 3 17:27:35 CET 2011 [seqfan] Re: Digital question; a question about the palindromes
Thu Mar 3 12:36:36 CET 2011 [seqfan] Re: Digital question; a question about the palindromes
Sat Feb 26 19:51:35 CET 2011 [seqfan] Re: Do all numbers of A174658 occur as balanced ternary reinterpretations of mu(d) sequences?
Sat Feb 26 03:29:19 CET 2011 [seqfan] Re: Do all numbers of A174658 occur as balanced ternary reinterpretations of mu(d) sequences?
Sat Feb 26 02:39:51 CET 2011 [seqfan] Do all numbers of A174658 occur as balanced ternary reinterpretations of mu(d) sequences?
Fri Feb 25 13:40:06 CET 2011 [seqfan] Re: Digital question
Sat Feb 12 02:44:49 CET 2011 [seqfan] Re: Potentially dumb question: Is 1 squarefree?
Thu Feb 10 17:23:07 CET 2011 [seqfan] Re: Should this be cited as a link to A000396?
Thu Feb 10 05:47:26 CET 2011 [seqfan] Should this be cited as a link to A000396?
Sun Feb 6 18:45:56 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 22:08:01 CET 2011 [seqfan] Re: There are more terms in this sequence?
Sat Feb 5 22:26:07 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 21:07:27 CET 2011 [seqfan] Re: There are more terms in this sequence?
Fri Feb 4 18:30:34 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 21:29:57 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 21:33:26 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 21:07:14 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 20:45:43 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 20:37:56 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 20:16:26 CET 2011 [seqfan] Re: There are more terms in this sequence?
Thu Feb 3 16:37:41 CET 2011 [seqfan] There are more terms in this sequence?
Thu Jan 20 01:34:22 CET 2011 [seqfan] Re: Sequence related to A180919
Wed Jan 19 21:44:49 CET 2011 [seqfan] Re: Sequence related to A180919
Wed Jan 19 17:39:22 CET 2011 [seqfan] Re: Experimental Number Theory, Part I : Tower Arithmetic
Tue Jan 18 17:37:35 CET 2011 [seqfan] Experimental Number Theory, Part I : Tower Arithmetic
Sun Jan 16 03:53:34 CET 2011 [seqfan] Re: Somebody knows this conjecture?
Mon Jan 3 18:37:10 CET 2011 [seqfan] Re: Concerning A178668.
Thu Dec 30 23:20:51 CET 2010 [seqfan] Re: Unlikely Integer Sequences
Thu Dec 30 22:14:18 CET 2010 [seqfan] Re: Unlikely Integer Sequences
Thu Dec 30 08:18:30 CET 2010 [seqfan] Unlikely Integer Sequences
Thu Dec 16 00:17:58 CET 2010 [seqfan] reducing Devaraj non-Carmichel numbers in A164946
Thu Dec 2 02:11:53 CET 2010 [seqfan] Re: A purely hypothetical question on odd perfect numbers and the OEIS
Thu Dec 2 00:16:03 CET 2010 [seqfan] A purely hypothetical question on odd perfect numbers and the OEIS
Sun Nov 28 21:04:59 CET 2010 [seqfan] Re: Q regarding A023172 (Numbers n such that n divides Fib(n).)
Wed Nov 3 22:15:01 CET 2010 [seqfan] Re: Near-perfect numbers
Mon Nov 1 19:06:41 CET 2010 [seqfan] Near-perfect numbers
Fri Oct 29 20:13:58 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 22:28:20 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 22:16:54 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 18:01:14 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 17:45:44 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 16:54:14 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 10:12:04 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 09:42:42 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 00:46:06 CEST 2010 [seqfan] Who understands Granville numbers?
Sat Oct 23 14:25:26 CEST 2010 [seqfan] Re: n = x*y*z , x + y - z = 1
Sat Oct 23 12:56:18 CEST 2010 [seqfan] n = x*y*z , x + y - z = 1
Fri Oct 8 16:38:04 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
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
Tue Oct 5 14:00:14 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Tue Oct 5 17:34:14 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Tue Oct 5 16:23:19 CEST 2010 [seqfan] Fwd: Re: Observations on some odd Fibonacci numbers
Tue Oct 5 15:53:55 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Tue Oct 5 04:07:17 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Sat Oct 2 22:24:37 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Sat Oct 2 19:49:25 CEST 2010 [seqfan] Observations on some odd Fibonacci numbers
Mon Sep 27 01:30:55 CEST 2010 [seqfan] Sigma(T(n))=T(m)
Sun Sep 26 06:48:14 CEST 2010 [seqfan] Re: n-th number whose sum of divisors is a n-gonal number
Sun Sep 26 05:22:18 CEST 2010 [seqfan] Re: n-th number whose sum of divisors is a n-gonal number
Sun Sep 26 04:07:37 CEST 2010 [seqfan] Re: n-th number whose sum of divisors is a n-gonal number
Sun Sep 26 02:47:47 CEST 2010 [seqfan] Re: n-th number whose sum of divisors is a n-gonal number
Sat Sep 25 22:43:13 CEST 2010 [seqfan] n-th number whose sum of divisors is a n-gonal number
Tue Sep 21 20:12:11 CEST 2010 [seqfan] Re: |a-b| divides concatenation [ab]
Mon Sep 20 19:40:43 CEST 2010 [seqfan] Re: |a-b| divides concatenation [ab]
Sun Sep 19 20:16:04 CEST 2010 [seqfan] Re: Nonmembers of Range of Euler Phi Function
Tue Aug 24 15:28:19 CEST 2010 [seqfan] A combinatorial problem: non-sorting algorithms for A179926 and A180026
Sun Aug 22 09:07:41 CEST 2010 [seqfan] Re: A180248
Mon Aug 16 16:12:19 CEST 2010 [seqfan] Re: computability of A080075 Proth numbers
Mon Aug 16 15:38:01 CEST 2010 [seqfan] Re: computability of A080075 Proth numbers
Sat Aug 7 19:21:18 CEST 2010 [seqfan] A combinatorial problem: generalization
Wed Aug 4 23:09:36 CEST 2010 [seqfan] Re: A combinatorial problem
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
Tue Aug 3 06:35:00 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Tue Aug 3 05:19:10 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Tue Aug 3 03:50:29 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Tue Aug 3 03:19:22 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Tue Aug 3 03:16:23 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Mon Aug 2 22:29:08 CEST 2010 [seqfan] Re: A combinatorial problem
Mon Aug 2 22:10:12 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
Mon Aug 2 20:27:43 CEST 2010 [seqfan] Re: A combinatorial problem
Mon Aug 2 11:11:08 CEST 2010 [seqfan] A combinatorial problem
Sun Aug 1 23:21:48 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Sun Aug 1 21:29:52 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Sun Aug 1 18:39:45 CEST 2010 [seqfan] Re: help needed editing A175625
Sun Aug 1 18:30:40 CEST 2010 [seqfan] Re: help needed editing A175625
Wed Jul 21 20:00:13 CEST 2010 [seqfan] Re: An algorithm of calculation of multiplicative order of 2 mod n
Wed Jul 21 18:38:31 CEST 2010 [seqfan] Re: An algorithm of calculation of multiplicative order of 2 mod n
Wed Jul 21 17:33:16 CEST 2010 [seqfan] Re: An algorithm of calculation of multiplicative order of 2 mod n
Wed Jul 21 17:30:20 CEST 2010 [seqfan] Re: An algorithm of calculation of multiplicative order of 2 mod n
Wed Jul 21 16:21:20 CEST 2010 [seqfan] Re: An algorithm of calculation of multiplicative order of 2 mod n
Wed Jul 21 11:02:16 CEST 2010 [seqfan] Re: An algorithm of calculation of multiplicative order of 2 mod n
Mon Jul 12 19:15:56 CEST 2010 [seqfan] Re: Pseudo-arithmetic progressions
Mon Jul 12 17:01:22 CEST 2010 [seqfan] Re: Pseudo-arithmetic progressions
Mon Jul 12 16:25:10 CEST 2010 [seqfan] Pseudo-arithmetic progressions
Fri Jul 9 00:42:57 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Thu Jul 8 22:10:20 CEST 2010 [seqfan] Re: A083207 On an observation of Frank Buss.
Thu Jul 8 20:58:38 CEST 2010 [seqfan] A083207 On an observation of Frank Buss.
Mon Jun 28 22:19:26 CEST 2010 [seqfan] Re: What defines A133992
Sat Jun 19 23:33:47 CEST 2010 [seqfan] Re: Extending count of cyclotomic cosets to other moduli
Sat Jun 19 21:25:20 CEST 2010 [seqfan] Extending count of cyclotomic cosets to other moduli
Thu Jun 17 19:59:37 CEST 2010 [seqfan] Re: Primes modulo primes
Thu Jun 17 17:37:25 CEST 2010 [seqfan] Re: Primes modulo primes
Thu Jun 17 16:55:21 CEST 2010 [seqfan] Re: Primes modulo primes
Thu Jun 17 16:21:55 CEST 2010 [seqfan] Re: Question regarding A069570
Thu Jun 17 14:31:57 CEST 2010 [seqfan] Re: Question regarding A069570
Thu Jun 17 13:34:17 CEST 2010 [seqfan] Re: Question regarding A069570
Thu Jun 17 12:48:05 CEST 2010 [seqfan] Re: Question regarding A069570
Thu Jun 17 12:17:23 CEST 2010 [seqfan] Question regarding A069570
Thu Jun 17 06:40:31 CEST 2010 [seqfan] Primes modulo primes
Tue Jun 15 11:34:23 CEST 2010 [seqfan] an interesting but difficult sequence
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
Fri Jun 11 03:20:30 CEST 2010 [seqfan] Re: OK to submit interesting new sequences
Tue Jun 8 14:06:48 CEST 2010 [seqfan] Re: nice base-dependent sequence
Mon Jun 7 17:08:29 CEST 2010 [seqfan] Re: nice base-dependent sequence
Mon Jun 7 16:43:30 CEST 2010 [seqfan] Re: A060798 Difference between upper and lower central divisors of n is 1
Mon Jun 7 12:41:46 CEST 2010 [seqfan] A060798 Difference between upper and lower central divisors of n is 1
Wed Jun 2 12:03:16 CEST 2010 [seqfan] Re: 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
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 06:46:35 CEST 2010 [seqfan] Re: Natural numbers of the form (2^m + 3)/(2^k - 9)
Sun May 30 18:21:27 CEST 2010 [seqfan] Re: n < 2^tau(n)
Sun May 30 19:43:46 CEST 2010 [seqfan] Re: n < 2^tau(n)
Sun May 30 15:18:38 CEST 2010 [seqfan] Re: n < 2^tau(n)
Sun May 30 14:49:28 CEST 2010 [seqfan] Re: nice base-dependent sequence
Sun May 30 14:38:38 CEST 2010 [seqfan] n < 2^tau(n)
Fri May 28 23:36:54 CEST 2010 [seqfan] Re: nice base-dependent sequence
Fri May 28 20:15:38 CEST 2010 [seqfan] Re: nice base-dependent sequence
Fri May 28 18:43:17 CEST 2010 [seqfan] Re: nice base-dependent sequence
Fri May 28 18:10:54 CEST 2010 [seqfan] nice base-dependent sequence
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
Wed May 26 20:21:59 CEST 2010 [seqfan] Re: A178375
Wed May 26 19:00:38 CEST 2010 [seqfan] Re: A178375
Wed May 26 18:13:46 CEST 2010 [seqfan] Re: A178375
Wed May 26 17:13:40 CEST 2010 [seqfan] Re: A178375
Wed May 26 16:53:59 CEST 2010 [seqfan] A178375
Tue May 25 23:18:20 CEST 2010 [seqfan] RE : Re: a(n) is tau[a(n)+a(n+1)]
Tue May 25 18:17:15 CEST 2010 [seqfan] Re: a(n) is tau[a(n)+a(n+1)]
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
Tue May 18 17:22:58 CEST 2010 [seqfan] Re: a(n) is tau[a(n)+a(n+1)]
Mon May 17 12:29:29 CEST 2010 [seqfan] Re: Regarding Pairs Of Number-Of-Divisors
Fri May 14 12:12:25 CEST 2010 [seqfan] Re: Regarding Pairs Of Number-Of-Divisors
Fri May 14 11:00:58 CEST 2010 [seqfan] Re: Regarding Pairs Of Number-Of-Divisors
Thu May 13 21:23:44 CEST 2010 [seqfan] Regarding Pairs Of Number-Of-Divisors
Sun May 9 21:49:31 CEST 2010 [seqfan] Re: A130157 and A130158
Sun May 9 21:49:31 CEST 2010 [seqfan] Re: A130157 and A130158
Sun May 9 21:02:43 CEST 2010 [seqfan] A130157 and A130158
Fri May 7 06:05:24 CEST 2010 [seqfan] Re: Iterating sigma - 1
Fri May 7 05:49:28 CEST 2010 [seqfan] Re: Iterating sigma - 1
Fri May 7 05:45:43 CEST 2010 [seqfan] Re: Iterating sigma - 1
Thu May 6 23:46:51 CEST 2010 [seqfan] Re: Iterating sigma - 1
Thu May 6 15:11:21 CEST 2010 [seqfan] Re: Is it certain that this is a permutation?
Fri Apr 30 18:32:46 CEST 2010 [seqfan] Re: %C A001602(?)
Fri Apr 30 18:32:46 CEST 2010 [seqfan] Re: %C A001602(?)
Fri Apr 30 18:04:29 CEST 2010 [seqfan] Re: %C A001602(?)
Fri Apr 30 04:47:07 CEST 2010 [seqfan] %C A001602(?)
Thu Apr 29 08:40:38 CEST 2010 [seqfan] Re: Concatenate prime factors of n
Wed Apr 28 22:57:01 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
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
Wed Apr 21 22:01:02 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
Wed Apr 21 20:46:09 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
Wed Apr 21 20:00:20 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
Wed Apr 21 19:51:09 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
Wed Apr 21 19:34:54 CEST 2010 [seqfan] Re: n = number of divisors of 2^n -1
Wed Apr 21 18:47:55 CEST 2010 [seqfan] n = number of divisors of 2^n -1
Tue Apr 20 17:34:27 CEST 2010 [seqfan] Re: Is it certain that this is a permutation?
Tue Apr 20 11:50:44 CEST 2010 [seqfan] Re: Is it certain that this is a permutation?
Mon Apr 19 22:49:26 CEST 2010 [seqfan] Is it certain that this is a permutation?
Sun Apr 18 19:25:32 CEST 2010 [seqfan] Re: A few seqs related to the Game of Life on toroidal NxN board.
Fri Apr 16 18:08:11 CEST 2010 [seqfan] Re: Divisibility and Binomial Coefficients
Mon Apr 12 19:39:07 CEST 2010 [seqfan] Re: A002046 Larger of amicable pair
Mon Apr 12 18:50:55 CEST 2010 [seqfan] Re: A002046 Larger of amicable pair
Mon Apr 12 18:34:32 CEST 2010 [seqfan] A002046 Larger of amicable pair
Mon Mar 22 00:22:20 CET 2010 [seqfan] Re: Cross-References to A006820
Sun Mar 21 23:39:43 CET 2010 [seqfan] Cross-References to A006820
Fri Mar 19 19:13:18 CET 2010 [seqfan] Re: A174397 and primes with negative value.
Fri Mar 19 18:27:05 CET 2010 [seqfan] Re: A174397 and primes with negative value.
Tue Mar 16 06:12:11 CET 2010 [seqfan] Re: GF for A147843?
Mon Mar 15 11:23:33 CET 2010 [seqfan] request: confirmation of processed edit
Tue Mar 9 23:29:48 CET 2010 [seqfan] Re: A061112 & A061117 offset
Tue Mar 9 23:00:41 CET 2010 [seqfan] Re: A061112 & A061117 offset
Tue Mar 9 22:29:16 CET 2010 [seqfan] Re: A061112 & A061117 offset
Mon Mar 8 16:34:08 CET 2010 [seqfan] Re: tau(n) vs d(n). Was: Is This Sequence Ever Negative?
Mon Mar 8 16:34:08 CET 2010 [seqfan] Re: tau(n) vs d(n). Was: Is This Sequence Ever Negative?
Sun Mar 7 22:11:24 CET 2010 [seqfan] Re: A sequence and array
Sun Mar 7 18:53:33 CET 2010 [seqfan] Re: Is This Sequence Ever Negative?
Sun Mar 7 17:39:55 CET 2010 [seqfan] tau(n) vs d(n). Was: Is This Sequence Ever Negative?
Sun Mar 7 17:39:55 CET 2010 [seqfan] tau(n) vs d(n). Was: Is This Sequence Ever Negative?
Sun Mar 7 17:12:19 CET 2010 [seqfan] Re: Is This Sequence Ever Negative?
Sun Mar 7 16:27:56 CET 2010 [seqfan] Re: Is This Sequence Ever Negative?
Sun Mar 7 15:46:13 CET 2010 [seqfan] Is This Sequence Ever Negative?
Thu Mar 4 11:31:47 CET 2010 [seqfan] divisors <= sqrt(n)
Fri Feb 26 21:19:01 CET 2010 [seqfan] Numbers-Of-Divisors Increasing/Decreasing
Thu Feb 25 19:24:57 CET 2010 [seqfan] Re: Partitioning 1..n
Mon Feb 22 16:27:09 CET 2010 [seqfan] Re: Hidden divisors of [a(n) and a(n+1) concatenated]
Mon Feb 22 16:27:09 CET 2010 [seqfan] Re: Hidden divisors of [a(n) and a(n+1) concatenated]
Sun Feb 21 18:33:46 CET 2010 [seqfan] Hidden divisors of [a(n) and a(n+1) concatenated]
Sat Feb 13 17:48:35 CET 2010 [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)
Fri Feb 12 21:30:55 CET 2010 [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)
Fri Feb 12 21:30:55 CET 2010 [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)
Fri Feb 12 21:14:45 CET 2010 [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)
Fri Feb 12 21:07:02 CET 2010 [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)
Fri Feb 12 20:48:51 CET 2010 [seqfan] d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)
Sun Feb 7 21:47:00 CET 2010 [seqfan] Re: A137921 & "divisor Islands"
Sun Feb 7 18:38:14 CET 2010 [seqfan] A137921 & "divisor Islands"
Fri Feb 5 02:03:45 CET 2010 [seqfan] Re: identity
Thu Feb 4 14:49:58 CET 2010 [seqfan] Re: identity
Tue Jan 26 21:42:43 CET 2010 [seqfan] Re: non-multiples of 12 and divisibility of n/p^m, A168186 and A160453
Tue Jan 26 21:32:09 CET 2010 [seqfan] Re: non-multiples of 12 and divisibility of n/p^m, A168186 and A160453
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
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.
Fri Dec 18 08:02:31 CET 2009 [seqfan] Re: Is this sequence interesting?
Thu Dec 17 01:51:39 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
Mon Dec 7 01:22:25 CET 2009 [seqfan] Alternate definition of A089233
Wed Dec 2 17:45:06 CET 2009 [seqfan] Re: A sequence relating to A157019
Wed Dec 2 17:45:06 CET 2009 [seqfan] Re: A sequence relating to A157019
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 04:18:59 CET 2009 [seqfan] Re: detective work related to "Floretions"
Sat Nov 21 03:50:38 CET 2009 [seqfan] Re: detective work related to "Floretions"
Sat Nov 21 01:25:53 CET 2009 [seqfan] Re: detective work related to Creighton Dement's \\\"Floretions\\\"
Fri Nov 20 23:54:30 CET 2009 [seqfan] Re: detective work related to Creighton Dement's \\\"Floretions\\\"
Fri Nov 20 23:49:46 CET 2009 [seqfan] Re: detective work related to Creighton Dement's \\\"Floretions\\\"
Fri Nov 20 22:37:11 CET 2009 [seqfan] Re: detective work related to Creighton Dement's \\\"Floretions\\\"
Sat Nov 7 22:13:52 CET 2009 [seqfan] Re: Orderly Numbers (and related sequences) submitted
Sat Nov 7 02:03:47 CET 2009 [seqfan] Re: Orderly Numbers (and related sequences) submitted
Sat Nov 7 01:52:06 CET 2009 [seqfan] Re: Orderly Numbers (and related sequences) submitted
Fri Nov 6 23:01:11 CET 2009 [seqfan] Re: Orderly Numbers (and related sequences) submitted
Fri Nov 6 08:21:05 CET 2009 [seqfan] Re: Orderly Numbers (and related sequences) submitted
Fri Nov 6 07:31:56 CET 2009 [seqfan] Re: Orderly Numbers (and related sequences) submitted
Tue Nov 3 12:06:56 CET 2009 [seqfan] Orderly Numbers (and related sequences) submitted
Sun Nov 1 21:30:10 CET 2009 [seqfan] Re: A129066: First term non-multiple of 5?
Sat Oct 31 11:58:22 CET 2009 [seqfan] Divisor congruences
Fri Oct 30 16:34:37 CET 2009 [seqfan] Re: Orderly Numbers
Fri Oct 30 12:58:40 CET 2009 [seqfan] Orderly Numbers
Thu Oct 29 14:55:28 CET 2009 [seqfan] Re: Exactly two subsets of proper divisors of n sum to n.
Thu Oct 29 14:05:40 CET 2009 [seqfan] Re: Exactly two subsets of proper divisors of n sum to n.
Thu Oct 29 13:07:05 CET 2009 [seqfan] Exactly two subsets of proper divisors of n sum to n.
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!
Mon Oct 26 12:32:56 CET 2009 [seqfan] Arithmetic progressions of primes
Mon Oct 26 02:56:06 CET 2009 [seqfan] Re: Guided browsing of the OEIS based upon personal preferences?
Sat Oct 24 01:31:40 CEST 2009 [seqfan] Re: A160376
Fri Oct 23 22:42:19 CEST 2009 [seqfan] Re: A160376: typo
Fri Oct 23 22:26:50 CEST 2009 [seqfan] Re: A160376
Fri Oct 23 22:02:20 CEST 2009 [seqfan] A160376
Wed Oct 7 06:59:43 CEST 2009 [seqfan] Re: An oddly-behaved sequence
Wed Oct 7 02:14:22 CEST 2009 [seqfan] Re: An oddly-behaved sequence
Wed Oct 7 02:14:22 CEST 2009 [seqfan] Re: An oddly-behaved sequence
Wed Oct 7 00:29:51 CEST 2009 [seqfan] An oddly-behaved sequence
Mon Oct 5 19:00:26 CEST 2009 [seqfan] Re: quad- sequence
Mon Oct 5 13:47:02 CEST 2009 [seqfan] quad- sequence
Mon Sep 21 14:30:57 CEST 2009 [seqfan] The mapping k -> k + tau(k)
Sat Sep 19 21:58:38 CEST 2009 [seqfan] Re: definition of A074074
Thu Sep 17 17:36:43 CEST 2009 [seqfan] Sum of proper divisors of Fibonacci numbers A139095 A005478
Thu Sep 17 14:59:15 CEST 2009 [seqfan] Re: simple zero-divisors with Cayley-Dickson algebras
Thu Sep 17 01:41:49 CEST 2009 [seqfan] simple zero-divisors with Cayley-Dickson algebras
Mon Aug 31 01:20:24 CEST 2009 [seqfan] Re: A144925: non-trivial divisors of composite numbers
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
Sun Aug 30 00:31:53 CEST 2009 [seqfan] A144925: non-trivial divisors of composite numbers
Thu Aug 27 21:50:18 CEST 2009 [seqfan] re Dividing the sum of the k leftmost digits of N by k
Wed Aug 26 22:46:14 CEST 2009 [seqfan] Dividing the k leftmost digits of N by k
Wed Aug 26 14:54:45 CEST 2009 [seqfan] Re: Help with sequence
Wed Aug 26 05:01:23 CEST 2009 [seqfan] Re: Help with sequence
Wed Aug 26 00:38:38 CEST 2009 [seqfan] Re: Help with sequence
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?
Fri Jul 10 02:18:57 CEST 2009 [seqfan] sum of divisors and integer partitions
Tue Jul 7 05:42:51 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Tue Jul 7 02:17:57 CEST 2009 [seqfan] A061057 and A158207 are the same
Tue Jul 7 02:17:34 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Mon Jul 6 23:59:40 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Mon Jul 6 21:40:43 CEST 2009 [seqfan] R: Seqfan Digest, Vol 10, Issue 5
Mon Jul 6 19:48:26 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Mon Jul 6 15:58:43 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Mon Jul 6 15:25:28 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Mon Jul 6 04:59:52 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Mon Jul 6 03:42:08 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Mon Jul 6 03:33:20 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Mon Jul 6 02:46:48 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Sat Jul 4 22:12:28 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Sat Jul 4 19:54:36 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Sat Jul 4 18:28:28 CEST 2009 [seqfan] Re: Destinies of sums of proper divisors.
Sat Jul 4 17:32:49 CEST 2009 [seqfan] Destinies of sums of proper divisors.
Fri Jul 3 00:06:53 CEST 2009 [seqfan] Re: PF seqence and A151659
Thu Jul 2 09:32:30 CEST 2009 [seqfan] PF seqence and A151659
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 20:46:29 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 20:22:01 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 19:33:55 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 08:12:17 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 05:23:24 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 05:04:53 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Fri Jun 26 04:46:01 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
Thu Jun 25 22:55:47 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Thu Jun 25 22:42:31 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Thu Jun 25 19:30:28 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Wed Jun 24 07:54:39 CEST 2009 [seqfan] Re: Q regarding comment in A000079 (Powers of 2)
Sun Jun 21 17:22:46 CEST 2009 [seqfan] Re: Q regarding comment in A000079 (Powers of 2)
Thu Jun 11 21:55:44 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Thu Jun 11 21:27:48 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Thu Jun 11 19:23:27 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Thu Jun 11 16:01:21 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Thu Jun 11 15:23:00 CEST 2009 [seqfan] Pairs Occurring Only Once Among # Of Divisors
Thu Jun 11 15:13:18 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Wed Jun 10 20:08:40 CEST 2009 [seqfan] Re: Pairs Occurring Only Once Among # Of Divisors
Wed Jun 10 19:36:11 CEST 2009 [seqfan] Pairs Occurring Only Once Among # Of Divisors
Wed Jun 10 17:34:22 CEST 2009 [seqfan] Pairs Occurring Only Once Among # Of Divisors
Mon Jun 8 18:48:02 CEST 2009 [seqfan] A078467: Proof of a(34) = 622699582951
Mon Jun 1 20:36:12 CEST 2009 [seqfan] Revision to A160763.
Sat May 30 22:00:17 CEST 2009 [seqfan] Re: Ulam-related request
Sat May 30 01:02:49 CEST 2009 [seqfan] Re: A093893 Subsequence
Sat May 30 00:14:00 CEST 2009 [seqfan] Re: A093893 Subsequence
Fri May 29 22:01:30 CEST 2009 [seqfan] Re: A093893 Subsequence
Fri May 29 20:52:41 CEST 2009 [seqfan] Re: A093893 Subsequence
Fri May 29 18:47:28 CEST 2009 [seqfan] Re: A093893 Subsequence
Fri May 29 15:29:17 CEST 2009 [seqfan] Re: A093893 Subsequence
Thu May 28 23:16:07 CEST 2009 [seqfan] Re: d(a(n)) = d(a(n)-a(n-1))
Thu May 28 22:58:31 CEST 2009 [seqfan] Re: A093893 Subsequence
Thu May 28 22:14:12 CEST 2009 [seqfan] d(a(n)) = d(a(n)-a(n-1))
Thu May 28 13:57:48 CEST 2009 [seqfan] Re: d(a(n)) = d(a(n)-a(n-1))
Thu May 28 13:57:48 CEST 2009 [seqfan] Re: d(a(n)) = d(a(n)-a(n-1))
Thu May 28 13:57:48 CEST 2009 [seqfan] Re: d(a(n)) = d(a(n)-a(n-1))
Thu May 28 13:57:47 CEST 2009 [seqfan] Re: d(a(n)) = d(a(n)-a(n-1))
Mon May 25 19:02:15 CEST 2009 [seqfan] Re: A093893 Subsequence
Mon May 25 18:21:19 CEST 2009 [seqfan] Re: A093893 Subsequence
Sun May 24 15:55:31 CEST 2009 [seqfan] d(a(n)) = d(a(n)-a(n-1))
Sun May 24 15:50:28 CEST 2009 [seqfan] Re: A093893 Subsequence
Sun May 24 15:24:23 CEST 2009 [seqfan] A093893 Subsequence
Sun May 10 21:38:12 CEST 2009 [seqfan] Re: Partitions of n into squared divisors
Sun May 10 18:42:10 CEST 2009 [seqfan] Partitions of n into squared divisors
Mon Apr 27 20:16:44 CEST 2009 [seqfan] Re: Symmetric Relations and Self-Inverse Permutations
Thu Apr 16 23:46:42 CEST 2009 [seqfan] Re: Symmetric Relations and Self-Inverse Permutations
Sat Apr 11 20:42:33 CEST 2009 [seqfan] Re: 2^n - 2
Sun Apr 5 08:18:33 CEST 2009 [seqfan] PF Sequence
Sat Apr 11 18:54:34 CEST 2009 [seqfan] Re: 2^n - 2
Sat Apr 11 18:38:03 CEST 2009 [seqfan] Re: 2^n - 2
Sat Apr 11 18:32:29 CEST 2009 [seqfan] 2^n - 2
Wed Apr 8 20:37:12 CEST 2009 [seqfan] Re: Wrong Formula?
Sun Mar 29 18:56:04 CEST 2009 [seqfan] Re: Divisibilty sequences
Thu Mar 26 16:00:17 CET 2009 [seqfan] Re: rational sequence $$ f_n= (\frac{n}{f_{n-1}}+1)(n+1) \; , f_0 = 1 $$
Fri Mar 6 23:53:37 CET 2009 [seqfan] Re: Number of Trees
Sun Feb 22 21:18:51 CET 2009 [seqfan] prime congruences: A157010 and A042987
Tue Feb 17 15:26:00 CET 2009 [seqfan] Re: Factorials And Their Divisors
Tue Feb 17 08:51:36 CET 2009 [seqfan] Re: (no subject)
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
Mon Feb 16 23:42:09 CET 2009 [seqfan] (no subject)
Mon Feb 2 05:48:11 CET 2009 [seqfan] A144648
Sun Jan 18 14:20:20 CET 2009 [seqfan] count of terms in cyclotomic polynomial
Wed Jan 14 22:52:25 CET 2009 [seqfan] Re: Partitions and A101509
Wed Jan 14 22:18:33 CET 2009 [seqfan] Re: Partitions and A101509
Sun Nov 30 17:12:24 CET 2008 [seqfan] A problem of ordering
Wed Nov 26 10:16:30 CET 2008 [seqfan] Re: Intermediate result for ordering problem: 2-D \phi()
Wed Nov 26 04:38:24 CET 2008 [seqfan] Re: Intermediate result for ordering problem: 2-D \phi()
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
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 15:50:04 CET 2008 [seqfan] Intermediate result for ordering problem: 2-D \phi()
Sat Nov 22 20:25:06 CET 2008 [seqfan] Re: Next conjecture help needed!
Sat Nov 22 19:03:14 CET 2008 [seqfan] Re: Next conjecture help needed!
Fri Nov 21 09:10:04 CET 2008 [seqfan] Re: Artur (by way of O. Gérard) Help Needed for factorization
Thu Nov 20 18:13:43 CET 2008 [seqfan] Re: Artur (by way of O. Gérard) Help Needed for factorization
Thu Nov 20 17:25:41 CET 2008 [seqfan] Artur (by way of O. Gérard) Help Needed for factorization
Wed Nov 19 22:41:51 CET 2008 [seqfan] Re: Help needed!
Wed Nov 19 17:44:55 CET 2008 [seqfan] Help needed!
Mon Nov 10 19:26:42 CET 2008 [seqfan] Re: Rule needed
Mon Nov 10 03:28:44 CET 2008 [seqfan] Re: Rule needed
Sun Nov 9 23:46:08 CET 2008 [seqfan] Re: Rule needed
Sun Nov 9 17:17:55 CET 2008 [seqfan] Rule needed
Wed Nov 5 23:27:08 CET 2008 [seqfan] Re: A051038,A033637,A084347
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)
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
divisor
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