# A065844 (b-file synthesized from sequence entry)
1 1
2 2
3 2
4 4
5 7
6 19
7 42
8 102
9 252
10 532
11 1226
12 3681
13 9100
14 24858
15 61943
16 161857
17 392935
18 1167208
19 3125539
20 8879693
21 23143081
22 63028550