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 A374937 #27 Oct 30 2024 08:07:00 %S A374937 49,64,81,100,121,144,169,194,221,242,269,294 %N A374937 Maximum number of squares covered (i.e., attacked) by 7 independent (i.e., nonattacking) queens on an n X n chessboard. %C A374937 Initial terms computed by _Mia Muessig_. %F A374937 a(19) >= 321, a(20) >= 348. %Y A374937 Column 7 of A376732. %K A374937 nonn,more %O A374937 7,1 %A A374937 _John King_, Sep 09 2024