E.g.f. satisfies A(x) = exp(x * (1-x)^2 * A(x)) / (1-x)^3.
A378090
E.g.f. satisfies A(x) = exp(x * (1-x)^2 * A(x)) / (1-x)^3.
Terms
- a(0) =1a(1) =4a(2) =23a(3) =181a(4) =1889a(5) =25411a(6) =427615a(7) =8736337a(8) =210911489a(9) =5882285971a(10) =186121646831
External references
- oeis: A378090