Don Reble djr at nk.ca
Sat Sep 20 09:58:37 CEST 2003


> %I A087551
> %S A087551 11,13,13,13,97,97
> %N A087551 Start of the second run of n successive primes which have
>    the same successive differences as the prime sequene beginning with 7.
>    0 if no such prime exists.
> %C A087551 Conjecture: Sequence is finite.
>    There exists a K such that a(n) = 0 f or n>K.
> %A A087551 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 13 2003

It's not only finite, it's full. The seven primes starting with 7
(7,11,13,17,19,23,29) cover all possible remainders modulo 7.
Don Reble       djr at nk.ca

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