a(n) = [x^n] 1/(1+n*x) * Product_{j=2..n} 1/(1-x^j).
A292567
a(n) = [x^n] 1/(1+n*x) * Product_{j=2..n} 1/(1-x^j).
Terms
- a(0) =1a(1) =-1a(2) =5a(3) =-29a(4) =270a(5) =-3233a(6) =47800a(7) =-838561a(8) =17013991a(9) =-391779640a(10) =10091836632a(11) =-287491284748
External references
- oeis: A292567