G.f. satisfies: A(x) = Sum_{n>=0} (1 - (1 - x*A(x))^n)^n.
A187827
G.f. satisfies: A(x) = Sum_{n>=0} (1 - (1 - x*A(x))^n)^n.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =36a(4) =325a(5) =3468a(6) =42519a(7) =590268a(8) =9201740a(9) =160150252a(10) =3095440553a(11) =66068011710
External references
- oeis: A187827