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 A365353 #14 Nov 02 2023 14:19:57 %S A365353 1,1,4,23,207,2794 %N A365353 Number of free corner-connected 4-dimensional polyhypercubes with n cells. %H A365353 <a href="/index/Pol#polyominoes">Index entries for sequences related to polyominoes</a>. %Y A365353 147th row of A366766. %Y A365353 Cf. A038171, A068870. %Y A365353 See A365366 for a table of similar sequences. %K A365353 nonn,hard,more %O A365353 1,3 %A A365353 _Pontus von Brömssen_, Sep 02 2023