a(n) = n! * [x^n] 1/(2 - exp(x))^n.

A305919

a(n) = n! * [x^n] 1/(2 - exp(x))^n.

Terms

    a(0) =1a(1) =1a(2) =8a(3) =99a(4) =1704a(5) =37625a(6) =1014348a(7) =32300359a(8) =1186399952a(9) =49376357109

External references