# A147758 (b-file synthesized from sequence entry)
1 1
2 3
3 5
4 9
5 21
6 45
7 93
8 189
9 381
10 765
11 1533
12 3069
13 6141
14 12285
15 24573
16 49149
17 98301
18 196605
19 393213
20 786429
21 1572861
22 3145725
23 6291453
24 12582909
25 25165821
26 50331645
27 100663293
28 201326589
29 402653181
30 805306365
31 1610612733
32 3221225469