# A007886 (b-file synthesized from sequence entry)
0 1
1 2
2 3
3 4
4 6
5 8
6 12
7 20
8 36
9 52
10 84
11 148
12 276
13 532
14 1044
15 2068
16 4116
17 6164
18 10260
19 18452
20 34836
21 67604
22 133140
23 264212
24 526356
25 1050644
26 2099220
27 4196372
28 8390676
29 16779284
30 33556500
31 67110932
32 134219796
33 201328660
34 335546388
35 603981844