# A354233 (b-file synthesized from sequence entry)
0 1
1 2
2 12
3 90
4 2100
5 48510
6 3303300
7 139369230
8 18138420300
9 1157182716690
10 278261505822300
11 30168910606824990
12 9894144362523521100
13 1693350783450479863710
14 715178436956287675671300
15 147157263134197051595990130
16 83730945863531292204568790100