83369265domain: NAppears in sequencesNumber of orbits of the wreath product of S_n with S_n on n X n matrices over {0,1,2,3,4,5,6}.at n=4A099125Number of unoriented colorings of the 8 cubic facets of a tesseract or of the 8 vertices of a hyperoctahedron.at n=19A337957