G.f. A(x) satisfies: 1+x = Sum_{n>=0} ((1+x)^(n+1) - A(x))^n.
A317340
G.f. A(x) satisfies: 1+x = Sum_{n>=0} ((1+x)^(n+1) - A(x))^n.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =19a(4) =215a(5) =3221a(6) =60255a(7) =1328529a(8) =33525557a(9) =949932155a(10) =29820028655
External references
- oeis: A317340