6257294780domain: NAppears in sequencesG.f. A(x) satisfies: A(x)^2 = x*G(x) where G(G(x)) = (1+x)^2*G(x) and G(x) is the g.f. of A107095.at n=12A107096G.f. A(x) satisfies A(x) = 1/(1 - x * A(x) * A(x*A(x)))^2.at n=10A381593