# A385691 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 5
5 21
6 61
7 568
8 4257
9 20917
10 286451
11 3099141
12 21555865
13 390273898
14 5524889553
15 49790422501
16 1121734897937
17 19631020478229
18 217441607213557
19 5862333450708460
20 122222268766006641
21 1606671304363320805
22 50443794604147639487
23 1220712011020970521461