169512domain: NAppears in sequencesNumerator of Euler(n, 8/29).at n=4A157381Triangle with entry a(n,m) giving the total number of necklaces of n beads (C_n symmetry) with n colors available for each bead, but only m distinct colors present, with m from {1, 2, ..., n} and n >= 1.at n=38A213935