-3225domain: ZAppears in sequencesMcKay-Thompson series of class 14a for Monster.at n=11A058505Expansion of Product_{k>=0} (1-x^(4*k+3))^(4*k+3).at n=33A285213G.f. A(x) satisfies: 1/(1 + x) = A(x)*A(x^2)^2*A(x^3)^3*A(x^4)^4* ... *A(x^k)^k* ...at n=27A307657