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 A302929 #8 Apr 17 2018 09:43:32 %S A302929 0,0,0,0,1,2,2,4,4,5,6,6,7,8,10,10,11,12,13,14,15,16,16,17,18,20,20, %T A302929 22,22,23,24,26 %N A302929 Maximum number of 5's possible in an infinite Minesweeper grid with n mines. %H A302929 Dmitry Kamenetsky, <a href="/A302929/a302929.txt">The first 32 solutions</a> %H A302929 Wikipedia, <a href="https://en.wikipedia.org/wiki/Minesweeper_(video_game)">Minesweeper</a>. %Y A302929 Cf. A047345, A302928, A302930, A302931. %K A302929 nonn,more %O A302929 1,6 %A A302929 _Dmitry Kamenetsky_, Apr 16 2018