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A125513 as a simple table

n a(n)
1 2
2 4
3 8
4 15
5 26
6 48
7 89
8 165
9 305
10 561
11 1034
12 1908
13 3521
14 6496
15 11982
16 22101
17 40770
18 75210
19 138741
20 255934
21 472117
22 870911
23 1606567
24 2963628
25 5466988
26 10084919
27 18603592
28 34317946
29 63306130
30 116780470
31 215424285
32 397391986
33 733066807

[2,4,8,15,26,48,89,165,305,561,1034,1908,3521,
 6496,11982,22101,40770,75210,138741,255934,472117,
 870911,1606567,2963628,5466988,10084919,18603592,
 34317946,63306130,116780470,215424285,397391986,
 733066807]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)