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 A092729 #17 Feb 12 2023 14:49:14 %S A092729 3,5,7,11,13,19,29,31,41,43,61,67,73,97,113,127,151,179,191,193,199, %T A092729 211,223,229,239,241,271,277,281,293,307,317,337,349,367,373,379,397, %U A092729 401,409,419,431,439,463,487,523,541,547,577,613,619,641,643,659,683,701,709,727 %N A092729 Duplicate of A072667. %K A092729 dead %O A092729 1,1