### References to quadruple

*28 seqfan posts*

*Wed Apr 25 09:00:23 CEST 2012* [seqfan] Re: Primes from Indices of Pi and E

*Tue Apr 24 17:35:48 CEST 2012* [seqfan] Re: Primes from Indices of Pi and E

*Tue Apr 24 17:26:07 CEST 2012* [seqfan] Re: Primes from Indices of Pi and E

*Tue Apr 24 17:09:55 CEST 2012* [seqfan] Re: Primes from Indices of Pi and E

*Tue Apr 24 16:38:27 CEST 2012* [seqfan] Re: Primes from Indices of Pi and E

*Tue Apr 24 10:24:14 CEST 2012* [seqfan] Re: Primes from Indices of Pi and E

*Sat May 14 19:34:50 CEST 2011* [seqfan] self-describing sequence derived from Markov numbers

*Wed Sep 8 14:40:33 CEST 2010* [seqfan] Re: K-tuples in A180328

*Wed Sep 8 22:06:38 CEST 2010* [seqfan] Re: K-tuples in A180328

*Wed Sep 8 22:06:38 CEST 2010* [seqfan] Re: K-tuples in A180328

*Wed Sep 8 12:57:12 CEST 2010* [seqfan] K-tuples in A180328

*Tue Aug 31 08:40:53 CEST 2010* [seqfan] Re: Permutation inverse = inversion

*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

*Sun Jun 6 03:16:43 CEST 2010* [seqfan] Re: Is this possible?

*Sat Jun 5 23:12:10 CEST 2010* [seqfan] Re: Is this possible?

*Sat Jun 5 17:35:16 CEST 2010* [seqfan] Is this possible?

*Thu Jul 30 22:43:18 CEST 2009* [seqfan] Re: A "hard" quaternion-based sequence

*Thu Jul 30 22:43:18 CEST 2009* [seqfan] Re: A "hard" quaternion-based sequence

*Thu Jul 30 18:31:11 CEST 2009* [seqfan] Re: A "hard" quaternion-based sequence

*Thu Jul 30 16:40:26 CEST 2009* [seqfan] Re: A "hard" quaternion-based sequence

*Thu Jul 30 16:40:26 CEST 2009* [seqfan] Re: A "hard" quaternion-based sequence

*Thu Jul 30 16:00:12 CEST 2009* [seqfan] A "hard" quaternion-based sequence

*Thu Nov 27 17:13:00 CET 2008* [seqfan] Re: Sigma(x)=Sigma(y)=Sigma(z)=Sigma(u)=Sigma(v)=x+y+z+u+v

*Thu Nov 27 17:13:00 CET 2008* [seqfan] Re: Sigma(x)=Sigma(y)=Sigma(z)=Sigma(u)=Sigma(v)=x+y+z+u+v

*Thu Nov 27 14:37:25 CET 2008* [seqfan] Re: Sigma(x)=Sigma(y)=Sigma(z)=Sigma(u)=Sigma(v)=x+y+z+u+v

*Mon Nov 24 23:10:45 CET 2008* [seqfan] Re: Sigma(x)=Sigma(y)=Sigma(z)=Sigma(u)=Sigma(v)=x+y+z+u+v

*Sun Nov 23 17:58:35 CET 2008* [seqfan] Re: Sigma(x)=Sigma(y)=Sigma(z)=Sigma(u)=Sigma(v)=x+y+z+u+v

Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword

quadruple

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