# A063517 (b-file synthesized from sequence entry)
0 1
1 2352
2 1271256
3 451588032
4 68792749536
5 6694931701920
6 435696971026464
7 15171609364872576
8 327317553724133280
9 4913562339796917744
10 55439211897857849040
11 496426579469728160064
12 3672750240049105305216