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 A219602 #8 Apr 12 2013 11:22:28 %S A219602 11,17,23,31,41,53,59,67,73,79,83,97,101,109,113,137,149,151,157,163, %T A219602 167,179,181,193,197,199,227,229,241,251,263,269,271,277,281,283,307, %U A219602 311,317,331,347,349,353,367,373,379,383,389,397,401,409,419,431 %N A219602 Primes p such that p^2-2 is composite. %t A219602 Select[Prime[Range[83]], ! PrimeQ[#^2 - 2] &] %Y A219602 Cf. A062326. %K A219602 nonn %O A219602 1,1 %A A219602 _Jayanta Basu_, Apr 12 2013