[seqfan] Re: Definition of A023200

N. J. A. Sloane njas at research.att.com
Fri Mar 5 15:09:06 CET 2010

The original definition was

%N A023200 Numbers n such that n and n+4 are prime.

I am going to change it to

%N A023200 Primes p such that p+4 is prime.

I agree that

%N A023200 Primes p such that p and p + 4 are both primes.

made it worse.


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