# A258926 (b-file synthesized from sequence entry)
0 1
1 -120
2 -21859200
3 -131273353728000
4 -6725237593471119360000
5 -1653993087378574357912780800000
6 -1405832822961504544259161592168448000000
7 -3334380558587161259470375739654344298987520000000
8 -18982929854690021819576777610944622891185796965990400000000