a(n) = n! * [x^n] 1 / (1 - Sum_{k=1..n} log(1 + k*x)).
A331341
a(n) = n! * [x^n] 1 / (1 - Sum_{k=1..n} log(1 + k*x)).
Terms
- a(0) =1a(1) =1a(2) =13a(3) =864a(4) =151276a(5) =55463850a(6) =36662614458
External references
- oeis: A331341
A331341
a(n) = n! * [x^n] 1 / (1 - Sum_{k=1..n} log(1 + k*x)).