Expansion of e.g.f. 1/(1 - Sum_{k>=1} phi(k) * x^k / k), where phi is the Euler totient function A000010.
A353192
Expansion of e.g.f. 1/(1 - Sum_{k>=1} phi(k) * x^k / k), where phi is the Euler totient function A000010.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =16a(4) =110a(5) =986a(6) =10202a(7) =126288a(8) =1770120a(9) =27939192a(10) =489658632a(11) =9455296896a(12) =198951693360
External references
- oeis: A353192