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A306357 as a simple table

n a(n)
0 0
1 1
2 3
3 6
4 10
5 20
6 38
7 70
8 130
9 240
10 442
11 814
12 1498
13 2756
14 5070
15 9326
16 17154
17 31552
18 58034
19 106742
20 196330
21 361108
22 664182
23 1221622
24 2246914
25 4132720
26 7601258
27 13980894
28 25714874
29 47297028
30 86992798
31 160004702
32 294294530
33 541292032
34 995591266
35 1831177830

[0,1,3,6,10,20,38,70,130,240,442,814,1498,2756,
 5070,9326,17154,31552,58034,106742,196330,361108,
 664182,1221622,2246914,4132720,7601258,13980894,
 25714874,47297028,86992798,160004702,294294530,
 541292032,995591266,1831177830]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)