-36224domain: ZAppears in sequencesMcKay-Thompson series of class 8E for the Monster group.at n=39A029841McKay-Thompson series of class 16c for the Monster group.at n=39A112152a(n) = Glaisher's function beta(2n+1).at n=36A322032Product_{n>=1} (1 + x^n)^(a(n)/n!) = 1 + tan(x).at n=7A354175