# A049216 (b-file synthesized from sequence entry)
0 1
1 70
2 6384
3 804320
4 136804096
5 30459752960
6 8632830664704
7 3041109959196672
8 1305140879116763136
9 670935549630120394752
10 407240889859179425562624
11 288272814806050917816729600