-120720domain: ZAppears in sequencesLet F(x) = 1 + 1*x + 4*x^2 + 10*x^3 + ..., the g.f. for A000293 (solid partitions), and write F(x) = 1/Product_{n>=1} (1 - x^n)^a(n).at n=27A037452Product_{n>=1} (1 + x^n)^a(n) = g.f. of A000293 (solid partitions).at n=26A305842