[seqfan] Re: Primes with n prime substrings

zak seidov zakseidov at yahoo.com
Wed Apr 7 17:19:34 CEST 2010





----- Original Message ----
From: Ray Chandler <rayjchandler at sbcglobal.net>
To: Sequence Fanatics Discussion list <seqfan at list.seqfan.eu>
Sent: Wed, April 7, 2010 5:02:41 PM
Subject: [seqfan] Re: Primes with n prime substrings

> Bob,
> thanks for pointing this A054260!
> 
> May be "at least n" and " exactly n" may make difference?
> Anyone may wish to do this (not me anyway :-))
> 
>>As the comment in A054260 explains, the distinction between "at least n" and " exactly n" first makes a difference in
>>a(10).
>>Ray

Sure, 
but what about further terms?
Zak



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