Product_{n>=1} 1 / (1 - x^n/n!)^a(n) = exp(-x) / (1 - x).
A354277
Product_{n>=1} 1 / (1 - x^n/n!)^a(n) = exp(-x) / (1 - x).
Terms
- a(0) =0a(1) =1a(2) =2a(3) =3a(4) =24a(5) =70a(6) =720a(7) =4305a(8) =39200a(9) =337176a(10) =3628800a(11) =38417610a(12) =479001600a(13) =6128488080a(14) =87104969952
External references
- oeis: A354277