a(n) = n! * [x^n] -exp(n*x)*LambertW(-x).
A292633
a(n) = n! * [x^n] -exp(n*x)*LambertW(-x).
Terms
- a(0) =0a(1) =1a(2) =6a(3) =54a(4) =656a(5) =10100a(6) =189252a(7) =4195870a(8) =107803712a(9) =3158565192a(10) =104179336100
External references
- oeis: A292633