# A357193 (b-file synthesized from sequence entry)
0 1
1 0
2 2
3 6
4 3096
5 61560
6 65248200
7 4058986680
8 7506140268480
9 1062517243193280
10 3052268000677879200
11 822543740977513816800
12 3395913346775619237617280
13 1553795963458841732838848640
14 8727392877498334693600263757440