-2516domain: ZAppears in sequencesMcKay-Thompson series of class 16f for the Monster group.at n=55A112153McKay-Thompson series of class 16g for the Monster group.at n=55A112154G.f.: 2*q * Product_{n>=1} (1 + q^(2*n))/((1 + q^n)*(1 + q^(2*n-1))*(1 + q^(4*n))) in powers of q.at n=21A293132