# A018147 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 7
5 12
6 19
7 32
8 53
9 87
10 144
11 236
12 389
13 639
14 1051
15 1728
16 2840
17 4668
18 7674
19 12615
20 20736
21 34084
22 56027
23 92094
24 151380
25 248832
26 409018
27 672324
28 1105134
29 1816566
30 2985984
31 4908216
32 8067890