13815855427domain: NAppears in sequencesG.f. A(x) satisfies: A(x) = P(x)/Q(x) where P(x) = Sum_{n>=0} (n+1)*x^n*A(x)^(3*n)/(1 - x*A(x)^(n+1))^2 and Q(x) = Sum_{n>=0} (n+1)*x^n*A(x)^(2*n)/(1 - x*A(x)^(n+2)).at n=13A341320