E.g.f.: Sum_{n>=0} log(1 + x*exp(2*n*x))^n / n!.
A219118
E.g.f.: Sum_{n>=0} log(1 + x*exp(2*n*x))^n / n!.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =24a(4) =296a(5) =4280a(6) =79032a(7) =1978368a(8) =57803776a(9) =1949421888a(10) =78945675200
External references
- oeis: A219118