# A238431 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 3
5 5
6 10
7 19
8 36
9 69
10 135
11 258
12 500
13 963
14 1862
15 3592
16 6940
17 13393
18 25869
19 49939
20 96437
21 186190
22 359531
23 694176
24 1340393
25 2588071
26 4997263
27 9648958
28 18630886
29 35973552
30 69460077
31 134117616
32 258962680
33 500020761
34 965470897
35 1864189893
36 3599491983
37 6950118531
38 13419713384
39 25911601377