# A068617 (b-file synthesized from sequence entry)
1 8
2 81
3 841
4 38416
5 3841600
6 384160000
7 38416000000
8 3841600000000
9 384160000000000
10 38416000000000000
11 3841600000000000000
12 384160000000000000000
13 38416000000000000000000