# A224832 (b-file synthesized from sequence entry)
1 12
2 56
3 992
4 16256
5 60480
6 65520
7 4357080
8 47139840
9 67100672
10 91065600
11 285981696
12 2758909440
13 17179738112
14 87722956800
15 132867440640
16 274877382656