Expansion of e.g.f. exp(Sum_{d|6} (exp(d*x)-1)/d).
A141004
Expansion of e.g.f. exp(Sum_{d|6} (exp(d*x)-1)/d).
Terms
- a(0) =1a(1) =4a(2) =28a(3) =258a(4) =2892a(5) =37778a(6) =560124a(7) =9256010a(8) =168182044a(9) =3325057826a(10) =70934634236
External references
- oeis: A141004