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A000011 formatted as a simple table:

n a(n)
0 1
1 1
2 2
3 2
4 4
5 4
6 8
7 9
8 18
9 23
10 44
11 63
12 122
13 190
14 362
15 612
16 1162
17 2056
18 3914
19 7155
20 13648
21 25482
22 48734
23 92205
24 176906
25 337594
26 649532
27 1246863
28 2405236
29 4636390
30 8964800
31 17334801
32 33588234
33 65108062
34 126390032
35 245492244
36 477353376
37 928772650
38 1808676326
39 3524337980

[1,1,2,2,4,4,8,9,18,23,44,63,122,190,362,612,1162,
 2056,3914,7155,13648,25482,48734,92205,176906,
 337594,649532,1246863,2405236,4636390,8964800,
 17334801,33588234,65108062,126390032,245492244,
 477353376,928772650,1808676326,3524337980]

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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