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 A113334 #2 Mar 30 2012 17:26:20 %S A113334 2,2,4,2,2,14,8,2,20,12,12,4,12,34,20,8,12,28,26,14,8,14,74,114,150, %T A113334 192,10,6,54,12,12,18,24,186,192,100,2,126,30,186 %N A113334 Values of k in A072532. %C A113334 Cf. A072532 a(1)=2, a(n) = smallest prime, larger than a(n-1), of the form k*a(n-1) -1. %Y A113334 Cf. A072532. %K A113334 nonn %O A113334 1,1 %A A113334 _Zak Seidov_, Oct 26 2005