G.f. A(x) satisfies: A(x) = x * (1 + A(x))^4 / (1 - 3 * A(x)).
A366015
G.f. A(x) satisfies: A(x) = x * (1 + A(x))^4 / (1 - 3 * A(x)).
Terms
- a(0) =0a(1) =1a(2) =7a(3) =76a(4) =995a(5) =14433a(6) =223300a(7) =3611016a(8) =60305787a(9) =1032115315a(10) =18007816255a(11) =319110233104
External references
- oeis: A366015