References to if and only if
91 seqfan posts
Fri Jul 27 16:17:46 CEST 2012 [seqfan] Re: A214686
Sun Jul 15 02:51:33 CEST 2012 [seqfan] Lucas-Lehmer pseudoprimes
Mon Jun 4 22:18:47 CEST 2012 [seqfan] Wanted: Reader of French, regarding A002497
Wed Apr 18 17:52:17 CEST 2012 [seqfan] Re: A conjecture on Hamming distance
Sun Apr 8 03:58:13 CEST 2012 [seqfan] Lucas-Lehmer constant and other ramblings
Sat Apr 7 07:58:32 CEST 2012 [seqfan] Re: graphs with odd degrees
Thu Apr 5 15:20:17 CEST 2012 [seqfan] A conjecture on Hamming distance
Tue Mar 13 13:25:43 CET 2012 [seqfan] Woodcock "a two variable Riemann zeta function"
Thu Nov 17 08:28:50 CET 2011 [seqfan] Re: Fwd: Your A051217 Nonnegative numbers of the form 6^x-y^2.
Wed Nov 16 23:11:02 CET 2011 [seqfan] Re: Fwd: Your A051217 Nonnegative numbers of the form 6^x-y^2.
Tue Nov 15 00:53:40 CET 2011 [seqfan] Re: Fwd: Your A051217 Nonnegative numbers of the form 6^x-y^2.
Fri Sep 30 07:08:49 CEST 2011 [seqfan] Re: Sirag numbers.
Fri Sep 30 05:59:50 CEST 2011 [seqfan] Re: Sirag numbers.
Fri Sep 30 05:38:33 CEST 2011 [seqfan] Re: Sirag numbers.
Thu Sep 29 20:32:21 CEST 2011 [seqfan] Re: Sirag numbers.
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
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 17:37:14 CEST 2011 [seqfan] number theory question about A000593
Tue Feb 22 13:33:49 CET 2011 [seqfan] Re: Digital question
Tue Feb 22 03:35:56 CET 2011 [seqfan] Re: Digital question
Sun Feb 20 22:49:37 CET 2011 [seqfan] Re: Digital question
Sun Feb 20 04:44:07 CET 2011 [seqfan] Digital question
Wed Jan 19 14:00:47 CET 2011 [seqfan] Re: Q: cyclotomic cosets A006694
Fri Oct 29 20:13:58 CEST 2010 [seqfan] Re: Who understands Granville numbers?
Thu Oct 28 22:16:54 CEST 2010 [seqfan] Re: Who understands Granville numbers?
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 14:00:14 CEST 2010 [seqfan] 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 01:02:26 CEST 2010 [seqfan] Re: Observations on some odd Fibonacci numbers
Sun Aug 15 17:10:25 CEST 2010 [seqfan] Extremely unpleasant event
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
Wed Jul 7 15:13:53 CEST 2010 [seqfan] 1-t0-1 correspondence: x<=>{F_x(n)} (near-Ffibbonacci sequence for x)
Tue Jun 15 11:34:23 CEST 2010 [seqfan] an interesting but difficult sequence
Sun May 30 10:36:19 CEST 2010 [seqfan] Partial sum of Pascal's triangle is a power of 2.
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
Thu May 6 23:46:51 CEST 2010 [seqfan] Re: Iterating sigma - 1
Sat Mar 27 20:18:04 CET 2010 [seqfan] permutations p in S_n such that m <= |p(i)-p(i+1)| <=M for i from 1 to n-1.
Fri Mar 26 23:29:32 CET 2010 [seqfan] Re: Sequences for Orderings
Mon Mar 22 16:25:58 CET 2010 [seqfan] Re: Sum +-j +-(j+1) +-(j+2) ... +-i equals zero.
Mon Mar 22 12:16:04 CET 2010 [seqfan] Re: Sum +-j +-(j+1) +-(j+2) ... +-i equals zero.
Mon Mar 22 07:55:51 CET 2010 [seqfan] Re: Sum +-j +-(j+1) +-(j+2) ... +-i equals zero.
Mon Mar 22 04:03:25 CET 2010 [seqfan] Re: Sum +-j +-(j+1) +-(j+2) ... +-i equals zero.
Mon Mar 22 03:32:04 CET 2010 [seqfan] Sum +-j +-(j+1) +-(j+2) ... +-i equals zero.
Sat Mar 6 15:48:15 CET 2010 [seqfan] A sequence and array
Mon Mar 1 15:17:36 CET 2010 [seqfan] Re: Exercises in what? Logic, English, or Writing?
Tue Feb 9 23:46:07 CET 2010 [seqfan] Re: Number of Euler graphs: A002854 or something else?
Sun Feb 7 22:48:00 CET 2010 [seqfan] Re: Seqfan Digest, Vol 17, Issue 2
Fri Feb 5 09:53:00 CET 2010 [seqfan] Re: Number of Euler graphs: A002854 or something else?
Fri Feb 5 02:15:55 CET 2010 [seqfan] Re: Number of Euler graphs: A002854 or something else?
Fri Feb 5 02:08:52 CET 2010 [seqfan] Re: Number of Euler graphs: A002854 or something else?
Fri Feb 5 01:56:38 CET 2010 [seqfan] Re: Number of Euler graphs: A002854 or something else?
Mon Dec 21 03:18:32 CET 2009 [seqfan] Re: Sturdy and flimsy numbers.
Sat Nov 21 05:04:36 CET 2009 [seqfan] Re: detective work related to "Floretions"
Tue Nov 10 14:09:20 CET 2009 [seqfan] Re: Surprising Patterns in Tangent and Secant Numbers
Tue Nov 10 10:51:14 CET 2009 [seqfan] Re: Surprising Patterns in Tangent and Secant Numbers
Mon Oct 5 17:10:32 CEST 2009 [seqfan] Re: a(n) = n iff a(n) is sum of two consecutive terms of S
Sun Oct 4 18:46:16 CEST 2009 [seqfan] a(n) = n iff a(n) is sum of two consecutive terms of S
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
Thu Jul 30 16:23:34 CEST 2009 [seqfan] Re: A159559
Tue Jul 28 21:50:28 CEST 2009 [seqfan] Re: A159559
Tue Jul 28 21:10:07 CEST 2009 [seqfan] Re: A159559
Sat Jul 18 23:03:02 CEST 2009 [seqfan] Re: Lattice Squares
Fri Jul 17 18:45:27 CEST 2009 [seqfan] Re: Recaman observation
Fri Jul 17 15:40:28 CEST 2009 [seqfan] Re: Recaman observation
Thu Jul 16 16:37:28 CEST 2009 [seqfan] Re: Recaman observation
Thu Jul 16 15:40:25 CEST 2009 [seqfan] Re: Recaman observation
Fri Jun 12 08:29:47 CEST 2009 [seqfan] SImplified description of A161373 and A161374
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
Thu Apr 23 18:10:28 CEST 2009 [seqfan] Re: Offsets for Recurrence Sequences
Sun Mar 1 19:58:00 CET 2009 [seqfan] Re: An equivalence for integer sequences
Fri Feb 20 17:56:41 CET 2009 [seqfan] Re: the comments
Tue Jan 20 00:15:53 CET 2009 [seqfan] Re: How to generate A000047?
Mon Jan 19 19:43:40 CET 2009 [seqfan] Re: How to generate A000047?
Mon Jan 19 19:43:40 CET 2009 [seqfan] Re: How to generate A000047?
Tue Dec 23 06:50:36 CET 2008 [seqfan] Some strange primes...
Wed Nov 12 13:21:12 CET 2008 [seqfan] Re: a Diophantine equation
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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