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 A376986 #5 Oct 13 2024 06:54:30 %S A376986 0,0,0,0,0,1,1,2,3,5,6,11,16,25,33,56,81,118,162,263,380,556,768,1229 %N A376986 Number of polycubes of size n and symmetry class CJ. %C A376986 See link "Counting free polycubes" for explanation of notation. %H A376986 John Mason, <a href="/A038119/a038119_1.pdf">Counting free polycubes</a> %Y A376986 Cf. A000162, A038119. %K A376986 nonn,more %O A376986 1,8 %A A376986 _John Mason_, Oct 13 2024