# A048888 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 4
4 7
5 13
6 23
7 42
8 76
9 139
10 255
11 471
12 873
13 1627
14 3044
15 5718
16 10779
17 20387
18 38673
19 73561
20 140267
21 268065
22 513349
23 984910
24 1892874
25 3643569
26 7023561
27 13557019
28 26200181
29 50691977
30 98182665
31 190353369
32 369393465
33 717457655