a(n) = [x^n/n!] (1/x) * log( (n+1 - n*exp(x)) / (n+2 - (n+1)*exp(x)) ).
A201732
a(n) = [x^n/n!] (1/x) * log( (n+1 - n*exp(x)) / (n+2 - (n+1)*exp(x)) ).
Terms
- a(0) =1a(1) =2a(2) =18a(3) =386a(4) =15150a(5) =946082a(6) =86148762a(7) =10776331778
External references
- oeis: A201732