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 A377127 #6 Oct 17 2024 12:16:36 %S A377127 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,14,4,2 %N A377127 Number of polycubes of size n and symmetry class AB. %C A377127 See link "Counting free polycubes" for explanation of notation. %H A377127 John Mason, <a href="/A038119/a038119_1.pdf">Counting free polycubes</a> %Y A377127 Cf. A000162, A038119. %K A377127 nonn,more %O A377127 1,20 %A A377127 _John Mason_, Oct 17 2024