# A049864 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 2
4 4
5 8
6 15
7 28
8 52
9 97
10 181
11 338
12 631
13 1178
14 2199
15 4105
16 7663
17 14305
18 26704
19 49850
20 93058
21 173717
22 324288
23 605368
24 1130077
25 2109583
26 3938086
27 7351463
28 13723420
29 25618337
30 47823297
31 89274637
32 166654357
33 311103754
34 580756168
35 1084132616