# A367763 (b-file synthesized from sequence entry)
1 1
2 1
3 3
4 3
5 5
6 900
7 756000
8 15876000
9 42674688000
10 56899584000
11 1204450394112000
12 2782280410398720000
13 154249625952505036800000
14 61082851877191994572800000