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 A065505 #2 Mar 31 2012 20:30:48 %S A065505 7,2309,2753,2789,26183,46933,53597,58411,61357,69481,87691,111487, %T A065505 124991,134327,140659,144651,147551,236519,247711,164643,270223,291359 %N A065505 Let p(k) denote k-th prime; consider solutions (p(n),p(m)) of Diophantine equation p(p(n)+1)-6.p(p(m))=1 (*), where p(p(n)) belongs to A060213 and p(p(m))=(p(p(n))+1)/6; sequence gives values of p(n). %e A065505 p(n)=395581 and p(m)=75277 satisfy equation (*) at the primes p(p(n))=5730617 and p(p(m))=955103. %Y A065505 A060213 %K A065505 nonn %O A065505 0,1 %A A065505 _Lubomir Alexandrov_, Nov 25 2001