# A152289 (b-file synthesized from sequence entry)
0 1
1 -1
2 6
3 -132
4 7440
5 -862320
6 178519320
7 -59958188640
8 30482139905280
9 -22264791962999040
10 22435353457520572800
11 -30191542905688447852800
12 52838061578576656000819200
13 -117630719448355238574255206400