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A026768 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 6
5 9
6 16
7 29
8 46
9 82
10 145
11 237
12 421
13 737
14 1228
15 2171
16 3788
17 6388
18 11253
19 19617
20 33344
21 58597
22 102141
23 174571
24 306294
25 533976
26 916309
27 1605975
28 2800260
29 4820020
30 8441365
31 14721208
32 25399974
33 44458045
34 77542951

[1,1,2,3,6,9,16,29,46,82,145,237,421,737,1228,
 2171,3788,6388,11253,19617,33344,58597,102141,
 174571,306294,533976,916309,1605975,2800260,
 4820020,8441365,14721208,25399974,44458045,
 77542951]

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Last modified April 23 11:35 EDT 2024. Contains 371912 sequences. (Running on oeis4.)