Expansion of e.g.f. f(x) * exp(2 * f(x)), where f(x) = (exp(3*x) - 1)/3.

A383261

Expansion of e.g.f. f(x) * exp(2 * f(x)), where f(x) = (exp(3*x) - 1)/3.

Terms

    a(0) =0a(1) =1a(2) =7a(3) =57a(4) =527a(5) =5441a(6) =61959a(7) =770281a(8) =10364671a(9) =149854545a(10) =2313932471a(11) =37963374329a(12) =658873048623

External references