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 A377130 #5 Oct 17 2024 12:16:09 %S A377130 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,3,1,0,0, %T A377130 0,1,6,2,1,0,0,4,13,5,1,0,0,6,28,9,4,0,0,20,61,26,7,0,0,36,129,43,18, %U A377130 0,0,94,274,109,33,0,0,182,582,201,81,2,0,438,1231,501 %N A377130 Number of polycubes of size n and symmetry class DEE. %C A377130 See link "Counting free polycubes" for explanation of notation. %H A377130 John Mason, <a href="/A038119/a038119_1.pdf">Counting free polycubes</a> %Y A377130 Cf. A000162, A038119. %K A377130 nonn %O A377130 1,31 %A A377130 _John Mason_, Oct 17 2024