# A309331 (b-file synthesized from sequence entry)
0 0
1 1
2 1
3 2
4 5
5 9
6 16
7 32
8 61
9 114
10 219
11 418
12 792
13 1510
14 2878
15 5473
16 10421
17 19847
18 37776
19 71917
20 136931
21 260680
22 496278
23 944847
24 1798804
25 3424569
26 6519790
27 12412480
28 23631034
29 44989208
30 85651217
31 163064109
32 310444213
33 591028898
34 1125210433