# A058482 (b-file synthesized from sequence entry)
1 1
2 25
3 265
4 2161
5 16081
6 115465
7 816985
8 5745121
9 40294561
10 282298105
11 1976795305
12 13839692881
13 96884227441
14 678208723945
15 4747518463225
16 33232801429441
17 232630126566721
18 1628412435648985
19 11398891698588745
20 79792255837258801
21 558545832702224401