# A257934 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 8
5 14
6 26
7 48
8 89
9 163
10 300
11 552
12 1016
13 1868
14 3436
15 6320
16 11625
17 21381
18 39326
19 72332
20 133040
21 244698
22 450070
23 827808
24 1522577
25 2800455
26 5150840
27 9473872
28 17425168
29 32049880
30 58948920
31 108423968
32 199422769
33 366795657
34 674642394
35 1240860820
36 2282298872
37 4197802086
38 7720961778