# A370928 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 30
4 360
5 5880
6 120960
7 2996280
8 86889600
9 2889976320
10 108501724800
11 4539844108800
12 209497816281600
13 10570762445443200
14 578997352591257600
15 34214810278128480000
16 2169772724008976486400
17 146984464202544531763200