# A025071 (b-file synthesized from sequence entry)
1 2
2 3
3 5
4 8
5 18
6 29
7 55
8 89
9 144
10 233
11 398
12 644
13 1076
14 1741
15 2872
16 4647
17 7519
18 12166
19 19829
20 32084
21 52146
22 84374
23 136897
24 221504
25 359011
26 580892
27 939903
28 1520795
29 2462295
30 3984077
31 6448956
32 10434630
33 16887767
34 27324981
35 44219513
36 71548675
37 115779134
38 187334574
39 303113708