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A266925 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 6
6 9
7 18
8 31
9 61
10 107
11 207
12 378
13 724
14 1333
15 2537
16 4723
17 8938
18 16674
19 31455
20 58805
21 110642
22 206849
23 388444
24 726236
25 1361766
26 2544568
27 4765466
28 8900805
29 16652803
30 31085427
31 58108482
32 108417265
33 202517545
34 377659515
35 704989607
36 1314105907
37 2451689503
38 4568030529

[1,1,2,3,6,9,18,31,61,107,207,378,724,1333,2537,
 4723,8938,16674,31455,58805,110642,206849,388444,
 726236,1361766,2544568,4765466,8900805,16652803,
 31085427,58108482,108417265,202517545,377659515,
 704989607,1314105907,2451689503,4568030529]

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Last modified April 24 17:02 EDT 2024. Contains 371962 sequences. (Running on oeis4.)