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 A052260 #8 May 30 2018 07:25:50 %S A052260 19,29,29,23,37,23,53,53,31,43,19,41,31,23,23,41,47,67,43,71,61,67,41, %T A052260 83,41,41,53,31,41,71,19,19,47,43,67,83,97,23,41,37,23,19,37,29,59,29, %U A052260 61,23,89,37,113,89,59,71,127,71,23,89,23,73,37,19,17,73,97,137,107,37 %N A052260 Last filtering prime (A052180) of primes p such that next prime is p+16 (A031934). %Y A052260 Cf. A031934, A052180. %K A052260 nonn %O A052260 1,1 %A A052260 _Labos Elemer_, Feb 02 2000