# A038119 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 7
5 23
6 112
7 607
8 3811
9 25413
10 178083
11 1279537
12 9371094
13 69513546
14 520878101
15 3934285874
16 29915913663
17 228779330204
18 1758309223457
19 13573319825615
20 105192814197984
21 818136047201932
22 6383528588447574