# A048818 (b-file synthesized from sequence entry)
0 2
1 3
2 5
3 7
4 12
5 19
6 31
7 50
8 69
9 88
10 157
11 226
12 383
13 540
14 697
15 1237
16 1934
17 2631
18 4565
19 6499
20 8433
21 10367
22 18800
23 29167
24 47967
25 66767
26 114734
27 162701
28 210668
29 373369
30 584037
31 794705
32 1378742
33 1962779
34 2546816
35 3130853
36 3714890
37 6845743