# A192637 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 18
5 80
6 430
7 2590
8 17140
9 121992
10 923641
11 7375525
12 61742602
13 539333870
14 4898377418
15 46123950289
16 449236837762
17 4517200710720
18 46817951543477
19 499470969336575
20 5478324090579153
21 61712245317522148
22 713306845141673578
23 8452729850796180097
24 102612120337242520914