Expansion of e.g.f. 1/(1 - (exp(x^2) - 1)/x)^2.
A375810
Expansion of e.g.f. 1/(1 - (exp(x^2) - 1)/x)^2.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =30a(4) =192a(5) =1480a(6) =13500a(7) =141540a(8) =1676640a(9) =22141728a(10) =322388640a(11) =5130084960a(12) =88561408320
External references
- oeis: A375810