Expansion of e.g.f. 1/(1 - (x * (exp(x) - 1))^2 / 4).
A353883
Expansion of e.g.f. 1/(1 - (x * (exp(x) - 1))^2 / 4).
Terms
- a(0) =1a(1) =0a(2) =0a(3) =0a(4) =6a(5) =30a(6) =105a(7) =315a(8) =3388a(9) =47628a(10) =497115a(11) =4172025a(12) =37829946a(13) =491971194a(14) =7699457857a(15) =114432747975
External references
- oeis: A353883