G.f. satisfies: A(x - A(x)^2) = x + 3*A(x)^2.
A276362
G.f. satisfies: A(x - A(x)^2) = x + 3*A(x)^2.
Terms
- a(0) =1a(1) =4a(2) =40a(3) =564a(4) =9592a(5) =184008a(6) =3844624a(7) =85700980a(8) =2011283640a(9) =49248127800
External references
- oeis: A276362