O.g.f. A(x) satisfies: [x^n] exp( -n*A(x) ) / (1 - n*x)^n = 0, for n > 0.
A319940
O.g.f. A(x) satisfies: [x^n] exp( -n*A(x) ) / (1 - n*x)^n = 0, for n > 0.
Terms
- a(0) =1a(1) =3a(2) =30a(3) =586a(4) =17430a(5) =696744a(6) =34892228a(7) =2095250576a(8) =146470011822
External references
- oeis: A319940