96931500840domain: NAppears in sequencesG.f. A(x) satisfies: A(x)^5 = A(x^5) + 5*x.at n=19A352703G.f. A(x) satisfies: (1 - x*A(x))^5 = 1 - 5*x - x^5*A(x^5).at n=18A352704