[seqfan] Re: %C A001602(?)

Richard Mathar mathar at strw.leidenuniv.nl
Fri Apr 30 18:04:29 CEST 2010


In http://list.seqfan.eu/pipermail/seqfan/2010-April/004528.html someone said

zs> Date: Thu, 29 Apr 2010 19:47:07 -0700 (PDT)
zs> Cc: seqfaneu <seqfan at seqfan.eu>
zs> Subject: [seqfan]  %C A001602(?)
zs> ...
zs> Some rewording is needed in %C below, right?
zs> ...
zs> %C A001602 "[a(n)] is called by Lucas the rank of apparition of p and we know it is a divisor of, or equal to p-1 or p+1" - Vajda, p. 84. [Note that 
zs> a(5)=5. This is the only exception. - Chris Caldwell, Nov 03 2008]

 "a(5)=5" should be replaced by "for p=5, a(3)=5" or s.th. similar:

%C A001602 "[a(n)] is called by Lucas the rank of apparition of p and we know it is a divisor of, or equal to p-1 or p+1" - Vajda, p. 84. [Note that
 for p=5, a(3)=5. This is the only exception. - Chris Caldwell, Nov 03 2008]




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