E.g.f. A(x) satisfies A(x) = exp(x * (1 - x*A(x))) / (1 - x*A(x))^2.
A380764
E.g.f. A(x) satisfies A(x) = exp(x * (1 - x*A(x))) / (1 - x*A(x))^2.
Terms
- a(0) =1a(1) =3a(2) =21a(3) =283a(4) =5825a(5) =161281a(6) =5616415a(7) =235957275a(8) =11619036385a(9) =656499970657
External references
- oeis: A380764