# A057765 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 1
5 3
6 8
7 20
8 45
9 89
10 174
11 323
12 590
13 1048
14 1834
15 3135
16 5361
17 8977
18 14993
19 24859
20 41115
21 67329
22 110393
23 179756
24 292449
25 473375
26 766821
27 1237931
28 2001784
29 3225214
30 5198844
31 8380166
32 13515976
33 21751675
34 35055227
35 56462204
36 91065029
37 146752097
38 236629845
39 381499674