13440516096domain: NAppears in sequencesNumber of 5-colored labeled graphs on n nodes (divided by 1024).at n=8A052263Triangle T(n,k) = C_n(k)/2^(k*(k-1)/2) where C_n(k) = number of k-colored labeled graphs with n nodes (n >= 1, 1 <= k <= n).at n=40A058875