# A345973 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 2
5 3
6 6
7 10
8 20
9 36
10 73
11 138
12 281
13 549
14 1136
15 2263
16 4705
17 9553
18 20015
19 41096
20 86643
21 179638
22 380701
23 795892
24 1693003
25 3562217
26 7612680
27 16099538
28 34505797
29 73345831
30 157678081
31 336419942
32 725236780
33 1552662599
34 3354979195
35 7205601904
36 15600414855
37 33594465666