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 A365354 #15 Nov 03 2023 11:21:09 %S A365354 1,1,6,84,2363 %N A365354 Number of free edge-connected 4-dimensional polyhypercubes with n cells. %H A365354 <a href="/index/Pol#polyominoes">Index entries for sequences related to polyominoes</a>. %Y A365354 143rd row of A366766. %Y A365354 Cf. A038173, A068870. %Y A365354 See A365366 for a table of similar sequences. %K A365354 nonn,hard,more %O A365354 1,3 %A A365354 _Pontus von Brömssen_, Sep 02 2023