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 A378477 #10 Nov 30 2024 12:53:56 %S A378477 0,1,11076899964874299238703297447907328, %T A378477 14975085832620260086776498590197757887552760437584786915, %U A378477 14723725539819869413194145839524321308612931385268246121155792029614080,6269303204385533375833261531851976948366440371233447120478861810030555725146484375 %N A378477 The number of n-colorings of the vertices of the truncated icosidodecahedron up to rotation and reflection. %C A378477 Equivalently, the number of n-colorings of the faces of the disdyakis triacontahedron, which is the polyhedral dual of the truncated octahedron. %C A378477 Colorings are counted up to the full icosahedral symmetry group of order 120. %H A378477 Wikipedia, <a href="https://en.wikipedia.org/wiki/Disdyakis_triacontahedron">Disdyakis triacontahedron</a> %H A378477 Wikipedia, <a href="https://en.wikipedia.org/wiki/Truncated_icosidodecahedron">Truncated icosidodecahedron</a> %F A378477 a(n) = 1/120*(n^120 + 31*n^60 + 20*n^40 + 24*n^24 + 20*n^20 + 24*n^12). %F A378477 Asymptotically, a(n) ~ n^120/120 %Y A378477 Cf. A000332, A060530, A128766, A199406, A252704, A252705, A274900, A337963, A378473, A378474, A378475, A378476, A378478. %K A378477 nonn %O A378477 0,3 %A A378477 _Peter Kagey_, Nov 27 2024