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 A376974 #7 Oct 12 2024 21:33:10 %S A376974 0,0,0,0,0,1,1,20,17,192,175,1632,1522,13088,12339,102846,97374, %T A376974 803363,760594,6274638,5928747,49133524 %N A376974 Number of polycubes of size n and symmetry class K. %C A376974 See link "Counting free polycubes" for explanation of notation. %H A376974 John Mason, <a href="/A038119/a038119_1.pdf">Counting free polycubes</a> %Y A376974 Cf. A000162, A038119. %K A376974 nonn,more %O A376974 1,8 %A A376974 _John Mason_, Oct 12 2024