# A110852 (b-file synthesized from sequence entry)
0 1
1 63
2 -41664
3 44955456
4 -55373902272
5 72975050867264
6 -100319040508849344
7 141980090803304587584
8 -205266617697439898014656
9 301627934150542774123320384
10 -448947446273322241655979697856
11 675190248353968645482423007189824
12 -1024183788765675290142790117551777216