O.g.f. A(x) satisfies: [x^n] exp( n * x*A(x) ) * (n - A(x)) = 0 for n >= 0.
A305111
O.g.f. A(x) satisfies: [x^n] exp( n * x*A(x) ) * (n - A(x)) = 0 for n >= 0.
Terms
- a(0) =1a(1) =0a(2) =2a(3) =15a(4) =232a(5) =5335a(6) =175416a(7) =7847665a(8) =460083056a(9) =34295632587
External references
- oeis: A305111