E.g.f. A(x) satisfies A(x) = exp(x * A(x)^2 * (1 - x*A(x))) / (1 - x*A(x))^2.
A380722
E.g.f. A(x) satisfies A(x) = exp(x * A(x)^2 * (1 - x*A(x))) / (1 - x*A(x))^2.
Terms
- a(0) =1a(1) =3a(2) =33a(3) =679a(4) =20905a(5) =863601a(6) =44912347a(7) =2820755183a(8) =207815625073
External references
- oeis: A380722