# A038149 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 10
5 22
6 51
7 111
8 256
9 594
10 1324
11 3130
12 7285
13 16435
14 39430
15 91959
16 211519
17 506408
18 1182650
19 2760810
20 6592080
21 15409740
22 36369225
23 86666790
24 202738635
25 482548825
26 1148125550
27 2687285975
28 6439167735
29 15301850850
30 35843163720