Expansion of e.g.f. P(P(x)), where P(x) = Sum_{k>=1} prime(k)*x^k/k!.
A316186
Expansion of e.g.f. P(P(x)), where P(x) = Sum_{k>=1} prime(k)*x^k/k!.
Terms
- a(0) =4a(1) =18a(2) =104a(3) =687a(4) =5064a(5) =40934a(6) =358083a(7) =3346832a(8) =33123000a(9) =345219919a(10) =3777134694a(11) =43291666298a(12) =518855171115
External references
- oeis: A316186