# A068857 (b-file synthesized from sequence entry)
0 0
1 8
2 24
3 48
4 288
5 16128
6 11950848
7 4636929024
8 88106288385024
9 8038489644431643930624
10 15177535939786079616000991061008232448
11 40096515501441989312471498490435884509054125751527350190658560000