# A153029 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 1
5 16
6 91
7 2679
8 38641
9 1787941
10 49219381
11 3272794719
12 147764521081
13 13316891432131
14 897003497620231
15 105118238883221315
16 9899589649059976321