# A124528 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 8
4 26
5 94
6 377
7 1639
8 7623
9 38034
10 199338
11 1111816
12 6442481
13 39478219
14 249507483
15 1659172454
16 11321526022
17 80944313164
18 591617080305
19 4514822914133
20 35120998653271
21 284407875530728
22 2342407874087454