# A119540 (b-file synthesized from sequence entry)
3 720
4 7056
5 907200
6 112907520
7 217945728000
8 5109989068800
9 145508493312000
10 1223606598230016000
11 216153986111078400000
12 45359209940997897584640000
13 2540736205097615504179200000
14 142333345151212060346941440000