# A239206 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 9
4 17
5 35
6 73
7 147
8 295
9 591
10 1181
11 2363
12 4729
13 9459
14 18917
15 37837
16 75673
17 151347
18 302697
19 605395
20 1210791
21 2421581
22 4843163
23 9686329
24 19372659
25 38745319
26 77490641
27 154981281
28 309962565
29 619925129
30 1239850261
31 2479700523
32 4959401047
33 9918802097