G.f. A(x) satisfies: x = A(x)-4*A(x)^2+A(x)^3.

A276316

G.f. A(x) satisfies: x = A(x)-4*A(x)^2+A(x)^3.

Terms

    a(0) =1a(1) =4a(2) =31a(3) =300a(4) =3251a(5) =37744a(6) =459060a(7) =5773548a(8) =74474455a(9) =979872036a(10) =13099102575a(11) =177414673488

External references