# A096423 (b-file synthesized from sequence entry)
1 1
2 1
3 4
4 10
5 55
6 616
7 34552
8 21319201
9 736642386706
10 15704627843968647814
11 11568694537326272321321120595205
12 181682042349262169758803442669575561298555791374890