OFFSET
1,2
LINKS
Marko Riedel et al., Mathematics Stack Exchange, Coloring faces, vertices, edges of a cube.
FORMULA
a(n) = (1/24)*(n^26 + 9*n^14 + 8*n^10 + 6*n^8).
Cycle index is (1/24) * (x1^26 + 6*x1^2*x4^6 + 9*x1^2*x2^12 + 8*x1^2*x3^8).
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Marko Riedel, Aug 22 2022
STATUS
approved