# A103348 (b-file synthesized from sequence entry)
1 1
2 128
3 279936
4 35831808
5 2799360000000
6 933120000000
7 768464444160000000
8 98363448852480000000
9 645362587921121280000000
10 645362587921121280000000
11 12576291107821424895098880000000
12 12576291107821424895098880000000