The n-th derivative of e^((2-x-x^2)/(1-x-x^2)), evaluated at x=1.
A189244
The n-th derivative of e^((2-x-x^2)/(1-x-x^2)), evaluated at x=1.
Terms
- a(0) =1a(1) =3a(2) =-7a(3) =9a(4) =177a(5) =-3897a(6) =65649a(7) =-1057851a(8) =16606977a(9) =-238404789a(10) =2305262889a(11) =33442089057
External references
- oeis: A189244