# A107232 (b-file synthesized from sequence entry)
0 1
1 3
2 5
3 10
4 18
5 35
6 65
7 126
8 238
9 462
10 882
11 1716
12 3300
13 6435
14 12441
15 24310
16 47190
17 92378
18 179894
19 352716
20 688636
21 1352078
22 2645370
23 5200300
24 10192588
25 20058300
26 39373700
27 77558760
28 152443080
29 300540195
30 591385545
31 1166803110
32 2298248550