# A118709 (b-file synthesized from sequence entry)
1 0
2 -1
3 513
4 -532800
5 1077540500
6 -3831689610000
7 22051842087895137
8 -192710430555501494272
9 2433436736207275231050384
10 -42684202683959414242500000000
11 1007311823853329619224620155226025
12 -31149342348518897782279760206406615040