41098domain: NAppears in sequencesInverse Euler transform of the ordered Bell numbers A000670.at n=7A095993Expansion of psi(x^3) * phi(-x)^2 / phi(-x^2) in power of x where phi(), psi() are Ramanujan theta functions.at n=9A210656Inverse Weigh transform of the Fubini numbers (ordered Bell numbers, A000670).at n=6A305853