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 A366008 #9 Dec 04 2023 16:43:47 %S A366008 3,36,740,17946,475194 %N A366008 Number of fixed polyominoids with n cells, allowing any corner-connections and flat edge-connections. %C A366008 See A365995 for further details and a table of related sequences. %H A366008 Wikipedia, <a href="https://en.wikipedia.org/wiki/Polyominoid">Polyominoid</a>. %H A366008 <a href="/index/Pol#polyominoes">Index entries for sequences related to polyominoes</a>. %Y A366008 Cf. A365995, A366007 (free). %Y A366008 28th row of A366767. %K A366008 nonn,hard,more %O A366008 1,1 %A A366008 _Pontus von Brömssen_, Sep 28 2023