# A024404 (b-file synthesized from sequence entry)
1 1
2 1
3 0
4 1
5 2
6 1
7 3
8 7
9 10
10 17
11 33
12 56
13 102
14 197
15 359
16 617
17 1128
18 2182
19 3966
20 7488
21 14538
22 26766
23 51232
24 95325
25 174742
26 335555
27 657893
28 1266230
29 2485507
30 4793512
31 8521770
32 16519171
33 31580739
34 62246045
35 116079942
36 229064794
37 440508973
38 848388680