# A018139 (b-file synthesized from sequence entry)
0 1
1 2
2 2
3 4
4 6
5 9
6 14
7 22
8 34
9 52
10 81
11 126
12 195
13 303
14 470
15 729
16 1131
17 1756
18 2724
19 4228
20 6561
21 10182
22 15800
23 24520
24 38051
25 59049
26 91635
27 142203
28 220677
29 342457
30 531441
31 824714
32 1279829
33 1986097
34 3082117
35 4782969