# A107531 (b-file synthesized from sequence entry)
0 1
1 2520
2 1116432
3 194809608
4 18296313120
5 1079969073336
6 44041598887728
7 1323517669513704
8 30721256389657152
9 570949983020795288
10 8740597642572245328
11 112788947300389564104
12 1250374461379566444384
13 12100465079718971578488
14 103622249081013415667568