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 A357001 #19 Jun 29 2023 09:03:55 %S A357001 0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,43,0,12,0,0,0,0,0,1954,8,0,342,0,0,0,0 %N A357001 a(n) = A002729(n) - A357000(n) - 1. %Y A357001 Cf. A002729, A357000, A357002. %K A357001 nonn,more %O A357001 1,16 %A A357001 _Pontus von Brömssen_, Sep 08 2022 %E A357001 a(30)-a(31) (using data in A002729 and A357000) from _Pontus von Brömssen_, Jun 28 2023