This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A092060 #1 Jun 12 2004 03:00:00 %S A092060 3,11,19,23,43,53,61,67,79,83,89,97,101,107,109,127,137,149,151,157, %T A092060 163,167,173,181,191,193,197,199,211,223,227,229,233,239,241,263,269, %U A092060 271,277,293,307,311,313,331,347,359,367,373,379,389,401,419,431,433,439 %N A092060 Primes not in A092058. %o A092060 (PARI) for (i=1,1500,if(isprime(i) && !isprime(2*prime(i)^2-1),print1(i,","))) %Y A092060 Cf. A092057 A092058 A092059. %K A092060 easy,nonn %O A092060 0,1 %A A092060 mohammed Bouayoun (mohammed.bouayoun(AT)sanef.com), Feb 19 2004