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A000128 as a simple table

n a(n)
1 1
2 2
3 4
4 8
5 16
6 31
7 58
8 105
9 185
10 319
11 541
12 906
13 1503
14 2476
15 4058
16 6626
17 10790
18 17537
19 28464
20 46155
21 74791
22 121137
23 196139
24 317508
25 513901
26 831686
27 1345888
28 2177900
29 3524140
30 5702419
31 9226966
32 14929821
33 24157253
34 39087571
35 63245353
36 102333486

[1,2,4,8,16,31,58,105,185,319,541,906,1503,2476,
 4058,6626,10790,17537,28464,46155,74791,121137,
 196139,317508,513901,831686,1345888,2177900,
 3524140,5702419,9226966,14929821,24157253,
 39087571,63245353,102333486]

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Last modified March 19 06:32 EDT 2024. Contains 370953 sequences. (Running on oeis4.)