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 A213159 #7 Jun 06 2012 18:51:58 %S A213159 3918251,18727199,395564539,397687709,503720279,873201911,1088927209, %T A213159 1329433951,2108335769,2376506131,3684190621,3728773019,3934099049, %U A213159 3971294419,4272771301,5047170421,5091014389,5380213021,6187560259,6219076681,7243803841,8309591011,8448425231 %N A213159 Primes p such that (k+1)*p^2-k are prime for k=1..6. %C A213159 Subsequence of A213125: a(1)=A213125(4), a(2)=A213125(14), %C A213159 a(3)=A213125(60). %Y A213159 Cf. A106483, A213078, A213079, A213107, A213125. %K A213159 nonn %O A213159 1,1 %A A213159 _Zak Seidov_, Jun 06 2012