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 A088933 #6 Feb 16 2025 08:32:51 %S A088933 0,0,0,1,1,4,3,13,21 %N A088933 Number of generalized Moore graphs on n nodes. %H A088933 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/GeneralizedMooreGraph.html">Generalized Moore Graph</a> %Y A088933 Cf. A005007. %K A088933 nonn,more %O A088933 1,6 %A A088933 _Eric W. Weisstein_, Oct 24 2003