# A133470 (b-file synthesized from sequence entry)
1 2
2 5
3 9
4 17
5 29
6 49
7 81
8 135
9 225
10 371
11 614
12 1013
13 1672
14 2757
15 4548
16 7499
17 12365
18 20388
19 33615
20 55423
21 91378
22 150659
23 248395
24 409536
25 675212
26 1113237
27 1835419
28 3026095
29 4989189
30 8225783
31 13562025
32 22360001
33 36865410
34 60780788
35 100210579
36 165219314
37 272400598
38 449112661