# A069945 (b-file synthesized from sequence entry)
1 1
2 -6
3 -360
4 252000
5 2222640000
6 -258768639360000
7 -410299414270986240000
8 9061429740221589431500800000
9 2835046804394206618956825845760000000
10 -12733381268715468286016211650968992153600000000