# A075111 (b-file synthesized from sequence entry)
0 0
1 1
2 1
3 1
4 3
5 6
6 10
7 18
8 34
9 63
10 115
11 211
12 389
13 716
14 1316
15 2420
16 4452
17 8189
18 15061
19 27701
20 50951
21 93714
22 172366
23 317030
24 583110
25 1072507
26 1972647
27 3628263
28 6673417
29 12274328
30 22576008
31 41523752
32 76374088
33 140473849
34 258371689