E.g.f. satisfies A(x) = 1/(1 - x*exp(x*A(x))).
A161633
E.g.f. satisfies A(x) = 1/(1 - x*exp(x*A(x))).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =27a(4) =268a(5) =3525a(6) =57966a(7) =1146061a(8) =26500552a(9) =702069129a(10) =20974309210a(11) =697754762001
External references
- oeis: A161633