# A068330 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 2
5 4
6 6
7 11
8 20
9 36
10 65
11 118
12 215
13 389
14 727
15 1366
16 2565
17 4849
18 9123
19 17168
20 32629
21 62121
22 118353
23 226603
24 434512
25 833776
26 1605642
27 3101121
28 5993545
29 11593548
30 22443167
31 43459975
32 84209877
33 163359383