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 A383982 #11 May 17 2025 00:39:51 %S A383982 1,1,3,7,24,74,269,876,2788,7639,17828,32326,44375,46456,39213,26865, %T A383982 15470,7278,2917,913,254,49,11,1,1 %N A383982 Number of connected subsets of n edges of the cuboctahedron up to the 48 rotations and reflections of the cuboctahedron. %C A383982 Connected subsets of edges are also called "polysticks," "polyedges," and "polyforms." %C A383982 These are "free" polyforms, in that two polyforms are equivalent if one can be mapped to the other using the 48 symmetries of the cuboctahedron. %Y A383982 Cf. A019988. %Y A383982 Cf. A333333 (cube, row 3), A383490 (dodecahedron), A383973 (octahedron, row 3), A383974 (icosahedron), A383974 (tetrahedron, row 3), A383981 (rhombic dodecahedron), A383982 (cuboctahedron), A383983 (rhombic triacontahedron), A383984 (icosidodecahedron). %K A383982 nonn,fini,full %O A383982 0,3 %A A383982 _Peter Kagey_, May 16 2025