References to arithmetic
189 seqfan posts
Thu Jul 26 15:57:27 CEST 2012 [seqfan] Re: Frobenius Numbers
Thu Jul 26 11:18:29 CEST 2012 [seqfan] Re: Frobenius Numbers
Sun Jul 22 09:55:35 CEST 2012 [seqfan] An arithmetic sequence as zeros to polynomials.
Mon Jun 25 03:59:39 CEST 2012 [seqfan] Re: A025597 computation
Sun Jun 24 22:13:40 CEST 2012 [seqfan] Re: A025597 computation
Sat Jun 16 12:05:17 CEST 2012 [seqfan] Re: [ Re: A080605 Golomb seq samples extra 23]
Sat Jun 2 12:52:12 CEST 2012 [seqfan] Re: A092188
Fri Jun 1 11:59:34 CEST 2012 [seqfan] Re: A092188
Fri Jun 1 11:28:23 CEST 2012 [seqfan] Re: A092188
Sun May 20 21:13:58 CEST 2012 [seqfan] Re: A008477 errors
Sun May 20 21:07:12 CEST 2012 [seqfan] Re: A008477 errors
Sun May 20 19:53:55 CEST 2012 [seqfan] A008477 errors
Sat Mar 31 19:07:26 CEST 2012 [seqfan] Re: nth divisor of a number
Sun Mar 25 19:24:34 CEST 2012 [seqfan] Re: Bad sequences for passwords
Thu Mar 1 22:37:53 CET 2012 [seqfan] Re: No 3 terms in Geom Progression
Thu Mar 1 21:47:18 CET 2012 [seqfan] Re: No 3 terms in Geom Progression
Thu Mar 1 21:25:22 CET 2012 [seqfan] Re: No 3 terms in Geom Progression
Thu Mar 1 21:20:10 CET 2012 [seqfan] Re: No 3 terms in Geom Progression
Thu Mar 1 19:32:45 CET 2012 [seqfan] Re: No 3 terms in Geom Progression
Thu Mar 1 18:01:05 CET 2012 [seqfan] No 3 terms in Geom Progression
Fri Feb 24 04:12:42 CET 2012 [seqfan] Integer coeff. for differential form of elliptic curves
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?
Fri Feb 10 18:34:55 CET 2012 [seqfan] Re: A123712 and A178212
Fri Feb 10 00:11:09 CET 2012 [seqfan] Re: A123712 and A178212
Thu Feb 9 20:14:20 CET 2012 [seqfan] Re: A123712 and A178212
Tue Jan 24 19:20:30 CET 2012 [seqfan] OEIS in GMP (C and C++)
Sun Jan 1 21:52:03 CET 2012 [seqfan] Re: A045655
Sun Jan 1 21:41:44 CET 2012 [seqfan] Re: A045655
Sun Jan 1 16:04:09 CET 2012 [seqfan] Re: A045655
Sun Jan 1 06:18:36 CET 2012 [seqfan] Re: A045655
Thu Dec 22 14:57:39 CET 2011 [seqfan] Re: OEIS at AMS meeting in Boston in January
Thu Dec 22 14:49:48 CET 2011 [seqfan] Re: OEIS at AMS meeting in Boston in January
Thu Dec 22 14:49:48 CET 2011 [seqfan] Re: OEIS at AMS meeting in Boston in January
Sat Dec 17 23:46:07 CET 2011 [seqfan] Re: The Demichel errors, continued
Fri Dec 16 20:32:13 CET 2011 [seqfan] Re: OEIS at AMS meeting in Boston in January
Fri Dec 16 20:32:13 CET 2011 [seqfan] Re: OEIS at AMS meeting in Boston in January
Fri Dec 16 19:25:55 CET 2011 [seqfan] OEIS at AMS meeting in Boston in January
Thu Nov 17 14:58:26 CET 2011 [seqfan] Re: Fwd: Your A051217 Nonnegative numbers of the form 6^x-y^2.
Mon Oct 24 18:07:27 CEST 2011 [seqfan] Re: Arithmetic progressions of squares
Mon Oct 24 18:00:44 CEST 2011 [seqfan] Re: Arithmetic progressions of squares
Mon Oct 24 17:54:10 CEST 2011 [seqfan] Re: Arithmetic progressions of squares
Mon Oct 24 17:49:35 CEST 2011 [seqfan] Re: Arithmetic progressions of squares
Mon Oct 24 17:36:48 CEST 2011 [seqfan] Re: Arithmetic progressions of squares
Mon Oct 24 16:12:35 CEST 2011 [seqfan] Re: Arithmetic progressions of squares
Mon Oct 24 15:55:46 CEST 2011 [seqfan] Re: Arithmetic progressions of squares
Mon Oct 24 13:44:46 CEST 2011 [seqfan] Re: Arithmetic progressions of squares
Mon Oct 24 09:40:57 CEST 2011 [seqfan] Arithmetic progressions of squares
Sat Oct 1 17:09:20 CEST 2011 [seqfan] Re: Sirag numbers.
Sat Oct 1 01:29:58 CEST 2011 [seqfan] Re: Sirag numbers.
Mon Sep 26 23:47:30 CEST 2011 [seqfan] Re: How to speak long numbers -- now I'm really curious (-:
Sun Jun 26 20:50:01 CEST 2011 [seqfan] Re: degree of integer
Sun Jun 26 16:06:53 CEST 2011 [seqfan] Re: degree of integer
Tue May 17 13:26:18 CEST 2011 [seqfan] Re: Arithmetic progressions of numbers with the same prime signature
Wed May 18 04:13:41 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
Sun Apr 3 00:54:34 CEST 2011 [seqfan] Re: Concerning A112299.
Sun Apr 3 00:34:18 CEST 2011 [seqfan] Re: Concerning A112299.
Wed Mar 30 15:01:16 CEST 2011 [seqfan] Re: A007357 infinitary perfect number b-file
Thu Mar 24 16:33:46 CET 2011 [seqfan] Re: sigma(4n+1) mod 4 and partitions
Sat Mar 19 06:48:49 CET 2011 [seqfan] Re: A007357 infinitary perfect number b-file
Mon Mar 14 04:17:54 CET 2011 [seqfan] Re: Dismal numbers?
Mon Mar 14 03:13:53 CET 2011 [seqfan] Re: Dismal numbers?
Mon Mar 14 03:01:54 CET 2011 [seqfan] Re: Dismal numbers?
Mon Mar 14 02:48:38 CET 2011 [seqfan] Dismal numbers?
Tue Jan 25 11:47:43 CET 2011 [seqfan] Re: Breaking news on partition numbers.
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?
Thu Dec 30 23:20:51 CET 2010 [seqfan] Re: Unlikely Integer Sequences
Fri Oct 29 22:13:25 CEST 2010 [seqfan] Re: Implementing first 500 sequences in Java
Fri Oct 29 21:04:31 CEST 2010 [seqfan] Re: Implementing first 500 sequences in Java
Fri Oct 29 15:56:25 CEST 2010 [seqfan] Re: Implementing first 500 sequences in Java
Fri Oct 29 12:21:19 CEST 2010 [seqfan] Re: Implementing first 500 sequences in Java
Fri Oct 29 12:02:32 CEST 2010 [seqfan] Re: Implementing first 500 sequences in Java
Fri Oct 29 05:51:15 CEST 2010 [seqfan] Re: Implementing first 500 sequences in Java
Tue Oct 19 04:42:02 CEST 2010 [seqfan] Re: A057652 has no more terms below 10^4
Mon Oct 18 17:08:27 CEST 2010 [seqfan] Re: A057652 has no more terms below 10^4
Mon Sep 6 12:28:30 CEST 2010 [seqfan] Re: x(i-1) = ( x(i+1) - x(i)) mod M, period-N solutions?
Thu Aug 19 15:01:49 CEST 2010 [seqfan] Re: Fibonacci-sums
Wed Aug 18 20:41:17 CEST 2010 [seqfan] Re: A135282: We can go ahead and change "seems" to "is known"
Sat Jul 24 05:41:58 CEST 2010 [seqfan] Re: An algorithm of calculation of multiplicative order of 2 mod n
Sat Jul 24 05:38:04 CEST 2010 [seqfan] Re: An algorithm of calculation of multiplicative order of 2 mod n
Mon Jul 19 10:27:05 CEST 2010 [seqfan] Re: Pseudo-arithmetic progressions
Sun Jul 18 20:34:23 CEST 2010 [seqfan] Re: Pseudo-arithmetic progressions
Sun Jul 18 16:00:30 CEST 2010 [seqfan] JIntS in the ADS
Fri Jul 16 20:59:55 CEST 2010 [seqfan] Re: Pseudo-arithmetic progressions
Wed Jul 14 21:34:44 CEST 2010 [seqfan] Re: Pseudo-arithmetic progressions
Wed Jul 14 16:21:49 CEST 2010 [seqfan] Re: Pseudo-arithmetic progressions
Wed Jul 14 13:31:42 CEST 2010 [seqfan] Re: Pseudo-arithmetic progressions
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
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
Wed Jun 16 16:37:50 CEST 2010 [seqfan] Re: A000000
Wed Jun 16 16:14:33 CEST 2010 [seqfan] Re: A000000
Fri Jun 11 01:05:06 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
Fri Jun 11 00:52:52 CEST 2010 [seqfan] Re: Noninterfering picket fence seeds
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
Tue Jun 1 13:30:20 CEST 2010 [seqfan] Re: nice base-dependent sequence
Sat May 22 22:13:51 CEST 2010 [seqfan] Re: Discussion of A14960.
Fri May 7 19:07:20 CEST 2010 [seqfan] Re: paperfolding and continued fraction expansion
Tue May 4 02:29:59 CEST 2010 [seqfan] Re: A177045: ordering of expressions built from numbers 2 and exponentiations
Tue Apr 27 09:24:02 CEST 2010 [seqfan] Re: Prime and composite walks concatenated
Mon Apr 26 17:18:17 CEST 2010 [seqfan] Re: Prime and composite walks concatenated
Mon Mar 22 20:39:27 CET 2010 [seqfan] Re: Zeros in A172390 and A172391
Mon Mar 22 18:24:45 CET 2010 [seqfan] Re: Zeros in A172390 and A172391
Sat Mar 20 17:29:42 CET 2010 [seqfan] Zeros in A172390 and A172391
Sun Mar 14 21:50:33 CET 2010 [seqfan] Re: No "-1" value in A047949?
Sun Mar 14 19:29:14 CET 2010 [seqfan] Re: No "-1" value in A047949?
Mon Dec 28 15:23:55 CET 2009 [seqfan] Re: %C A170826
Mon Dec 28 14:56:56 CET 2009 [seqfan] %C A170826
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 07:49:29 CET 2009 [seqfan] Re: sequence from a test A171371
Fri Dec 4 15:21:37 CET 2009 [seqfan] Re: Forward of a collaboration request (Rakhmanov, Boubaker poly)
Fri Dec 4 06:16:45 CET 2009 [seqfan] Forward of a collaboration request (Rakhmanov, Boubaker poly)
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
Fri Nov 13 10:28:03 CET 2009 [seqfan] Giuga numbers
Thu Nov 12 18:42:49 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 18:18:08 CET 2009 [seqfan] Re: Another surprising omission from OEIS
Thu Nov 12 17:08:02 CET 2009 [seqfan] Re: Another surprising omission from OEIS
Mon Oct 26 12:32:56 CET 2009 [seqfan] Arithmetic progressions of primes
Sun Oct 11 07:57:12 CEST 2009 [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Tue Sep 29 03:34:24 CEST 2009 [seqfan] A000135
Mon Sep 21 14:30:57 CEST 2009 [seqfan] The mapping k -> k + tau(k)
Tue Sep 15 00:25:56 CEST 2009 [seqfan] Re: New Prime Curio about 199 by Post
Thu Aug 27 21:50:18 CEST 2009 [seqfan] re Dividing the sum of the k leftmost digits of N by k
Thu Aug 27 01:10:07 CEST 2009 [seqfan] Re: US money puzzle (was "Dividing the sum of...")
Wed Aug 26 23:44:05 CEST 2009 [seqfan] US money puzzle (was "Dividing the sum of...")
Wed Aug 26 23:12:13 CEST 2009 [seqfan] Re: Dividing the sum of the k leftmost digits of N by k
Wed Aug 26 22:46:49 CEST 2009 [seqfan] Re: Dividing the sum of the k leftmost digits of N by k
Wed Aug 26 20:41:00 CEST 2009 [seqfan] Re: Dividing the sum of the k leftmost digits of N by k
Wed Aug 26 20:32:32 CEST 2009 [seqfan] Re: Dividing the sum of the k leftmost digits of N by k
Wed Aug 26 20:02:04 CEST 2009 [seqfan] Re: Dividing the sum of the k leftmost digits of N by k
Wed Aug 26 19:22:25 CEST 2009 [seqfan] Re: Dividing the sum of the k leftmost digits of N by k
Wed Aug 26 19:04:21 CEST 2009 [seqfan] Dividing the sum of the k leftmost digits of N by k
Thu Aug 13 14:39:45 CEST 2009 [seqfan] Re: Rant on Maple code
Thu Aug 13 08:22:53 CEST 2009 [seqfan] Re: Rant on Maple code
Tue Jul 21 22:28:39 CEST 2009 [seqfan] Re: Base conversion question
Sun Jun 28 02:32:50 CEST 2009 [seqfan] A161984: obscure definition
Mon Jun 22 23:17:51 CEST 2009 [seqfan] Re: Sums of values of A113907. Sums of dimensions of the five sporadic Lie groups. Dimensions of direct products of sporadic Lie groups.
Mon Jun 22 13:15:05 CEST 2009 [seqfan] Re: Sums of values of A113907. Sums of dimensions of the five sporadic Lie groups. Dimensions of direct products of sporadic Lie groups.
Mon Jun 22 01:10:22 CEST 2009 [seqfan] Re: Sums of values of A113907. Sums of dimensions of the five sporadic Lie groups. Dimensions of direct products of sporadic Lie groups.
Mon Jun 22 00:58:23 CEST 2009 [seqfan] Sums of values of A113907. Sums of dimensions of the five sporadic Lie groups. Dimensions of direct products of sporadic Lie groups.
Wed Jun 17 06:00:00 CEST 2009 [seqfan] Re: Sequence A019334
Wed Jun 17 04:15:51 CEST 2009 [seqfan] Re: Sequence A019334
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 16:36:58 CEST 2009 [seqfan] Fwd: reply from Valentin Bakoev on "Question about A000290"
Tue Mar 31 17:42:41 CEST 2009 [seqfan] Re: A098786 incorrect (basic philosophy)
Wed Mar 25 14:14:41 CET 2009 [seqfan] Re: An arithmetic conjecture
Tue Mar 24 19:12:11 CET 2009 [seqfan] Re: An arithmetic conjecture
Tue Mar 24 19:04:48 CET 2009 [seqfan] Re: An arithmetic conjecture
Tue Mar 24 18:46:07 CET 2009 [seqfan] Re: An arithmetic conjecture
Fri Mar 20 22:21:26 CET 2009 [seqfan] Re: An arithmetic conjecture
Fri Mar 20 01:19:57 CET 2009 [seqfan] Re: An arithmetic conjecture
Thu Mar 19 20:08:01 CET 2009 [seqfan] Re: An arithmetic conjecture
Wed Mar 18 13:45:18 CET 2009 [seqfan] Re: An arithmetic conjecture
Tue Mar 17 23:58:02 CET 2009 [seqfan] Re: An arithmetic conjecture
Tue Mar 17 17:15:27 CET 2009 [seqfan] Re: An arithmetic conjecture
Tue Mar 17 15:46:44 CET 2009 [seqfan] Re: An arithmetic conjecture
Mon Mar 16 18:48:31 CET 2009 [seqfan] Re: An arithmetic conjecture
Mon Mar 16 17:20:56 CET 2009 [seqfan] Re: An arithmetic conjecture
Thu Mar 12 12:10:38 CET 2009 [seqfan] Re: pari division by zero
Wed Mar 11 18:40:55 CET 2009 [seqfan] Re: some gp/pari code in OEIS returns rationals, not integers
Wed Mar 11 17:46:36 CET 2009 [seqfan] Re: some gp/pari code in OEIS returns rationals, not integers
Sat Mar 7 20:48:39 CET 2009 [seqfan] Re: An arithmetic conjecture
Fri Mar 6 23:45:07 CET 2009 [seqfan] Re: An arithmetic conjecture
Fri Mar 6 21:27:30 CET 2009 [seqfan] Re: An arithmetic conjecture
Fri Mar 6 06:26:09 CET 2009 [seqfan] Re: An arithmetic conjecture
Thu Mar 5 19:31:40 CET 2009 [seqfan] An arithmetic conjecture
Wed Feb 18 23:25:08 CET 2009 [seqfan] Re: New logos needed for OEIS
Sun Feb 15 14:39:13 CET 2009 [seqfan] Re: "A dream" of a series :-)
Sun Feb 15 14:07:45 CET 2009 [seqfan] Re: "A dream" of a series :-)
Sun Feb 15 12:21:05 CET 2009 [seqfan] Re: A greedy sequence
Sun Feb 15 08:16:28 CET 2009 [seqfan] Re: "A dream" of a series :-)
Sun Feb 15 00:43:31 CET 2009 [seqfan] Re: A greedy sequence
Fri Jan 30 04:04:54 CET 2009 [seqfan] Re: A139414
Fri Dec 26 23:06:26 CET 2008 [seqfan] Some items inspired by appearances of 2009 in the OEIS
Wed Nov 12 13:21:12 CET 2008 [seqfan] Re: a Diophantine equation
Fri Nov 7 19:42:43 CET 2008 [seqfan] Re: n-dimensional simplices
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
arithmetic
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