# A146861 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 5
8 19
9 37
10 77
11 131
12 515
13 1575
14 6459
15 26455
16 139873
17 647697
18 4036849
19 21133021
20 162531941
21 1088442077