# A336815 (b-file synthesized from sequence entry)
0 1
1 2
2 3
3 4
4 6
5 7
6 10
7 12
8 17
9 26
10 37
11 69
12 120
13 233
14 417
15 781
16 1386
17 2561
18 4638
19 8387
20 15495
21 27709
22 51580
23 94054
24 176266
25 330004
26 618846
27 1174439
28 2216002
29 4232301
30 8041866
31 15344759
32 29258898
33 55850376
34 106792759
35 204203789
36 391147474
37 749434144
38 1439261966