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 A362143 #6 Apr 11 2023 08:41:50 %S A362143 1,1,1,4,16,140,1987,62266,3899340,508317004,108388350636, %T A362143 44608244030240,39116330784279236 %N A362143 Maximum number of ways in which a set of integer-sided squares can tile an n X n square. %Y A362143 Main diagonal of A362142. %Y A362143 Cf. A034295, A045846, A361217 (rectangular pieces). %K A362143 nonn,more %O A362143 0,4 %A A362143 _Pontus von Brömssen_, Apr 10 2023