# A049907 (b-file synthesized from sequence entry)
1 1
2 2
3 2
4 3
5 5
6 11
7 21
8 34
9 45
10 122
11 243
12 478
13 933
14 1778
15 3200
16 5100
17 6878
18 18854
19 37707
20 75406
21 150789
22 301490
23 602624
24 1203948
25 2404574
26 4795394
27 9534236
28 18842388
29 36782318
30 69973190
31 125899386
32 200667970
33 270641160
34 741950288