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 A365563 #8 Nov 11 2023 08:50:09 %S A365563 1,2,7,31,205,1768 %N A365563 Number of free n-polysticks (or polyedges) in 5 dimensions. %H A365563 <a href="/index/Pol#polyominoes">Index entries for sequences related to polyominoes</a>. %Y A365563 Sum of first five columns of A365566. %Y A365563 158th row of A366766. %Y A365563 Cf. A019988 (2 dimensions), A365559 (3 dimensions), A365561 (4 dimensions), A365564 (fixed), A365565 (arbitrary dimension). %K A365563 nonn,hard,more %O A365563 1,2 %A A365563 _Pontus von Brömssen_, Sep 09 2023