# A128062 (b-file synthesized from sequence entry)
0 1
1 4
2 72
3 96
4 21600
5 17280
6 5080320
7 322560
8 326592000
9 145152000
10 63228211200
11 22992076800
12 1298164008960000
13 292919058432000
14 11298306539520000
15 273898340352000
16 48978158848819200000
17 886482513100800000