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 A365358 #10 Nov 02 2023 14:19:43 %S A365358 1,2,15,326,12890 %N A365358 Number of free 4-dimensional polyhypercubes with n cells, allowing edge- and face-connections. %H A365358 <a href="/index/Pol#polyominoes">Index entries for sequences related to polyominoes</a>. %Y A365358 145th row of A366766. %Y A365358 Cf. A068870, A268666. %Y A365358 See A365366 for a table of similar sequences. %K A365358 nonn,hard,more %O A365358 1,2 %A A365358 _Pontus von Brömssen_, Sep 03 2023