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 A338959 #14 Dec 20 2020 02:21:54
%S A338959 1,24124751133507582,883287060135783817036973460,
%T A338959 27692672230411020835164184856095160,
%U A338959 18069944152044184972628509749308321354400,1018093811663859334508633754250963606821400320
%N A338959 Number of achiral colorings of the 96 edges (or triangular faces) of the 4-D 24-cell using exactly n colors.
%C A338959 An achiral coloring is identical to its reflection. The Schläfli symbol of the 24-cell is {3,4,3}. It has 24 octahedral facets. It is self-dual. For n>60, a(n) = 0.
%H A338959 Robert A. Russell, <a href="/A338959/b338959.txt">Table of n, a(n) for n = 1..60</a>
%F A338959 A338955(n) = Sum_{j=1..Min(n,60)} a(n) * binomial(n,j).
%F A338959 a(n) = 2*A338957(n) - A338956(n) = A338956(n) - 2*A338958(n) = A338957(n) - A338958(n).
%t A338959 bp[j_] := Sum[k! StirlingS2[j, k] x^k, {k, 0, j}] (*binomial series*)
%t A338959 Drop[CoefficientList[bp[16]/6+bp[18]/6+bp[20]/3+bp[24]/4+bp[48]/24+bp[52]/48+bp[60]/48,x],1]
%Y A338959 Cf. A338956 (oriented), A338957 (unoriented), A338958 (chiral), A338955 (up to n colors), A338951 (vertices, facets), A331353 (5-cell), A331361 (8-cell edges, 16-cell faces), A331357 (16-cell edges, 8-cell faces), A338983 (120-cell, 600-cell).
%K A338959 fini,nonn,full
%O A338959 1,2
%A A338959 _Robert A. Russell_, Nov 17 2020