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A135541 as a simple table

n a(n)
0 0
1 2
2 7
3 12
4 21
5 44
6 91
7 180
8 357
9 716
10 1435
11 2868
12 5733
13 11468
14 22939
15 45876
16 91749
17 183500
18 367003
19 734004
20 1468005
21 2936012
22 5872027
23 11744052
24 23488101
25 46976204
26 93952411
27 187904820
28 375809637
29 751619276
30 1503238555
31 3006477108

[0,2,7,12,21,44,91,180,357,716,1435,2868,5733,
 11468,22939,45876,91749,183500,367003,734004,
 1468005,2936012,5872027,11744052,23488101,
 46976204,93952411,187904820,375809637,751619276,
 1503238555,3006477108]

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Last modified April 24 11:40 EDT 2024. Contains 371936 sequences. (Running on oeis4.)