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A267052 as a simple table

n a(n)
0 1
1 3
2 7
3 11
4 23
5 43
6 87
7 171
8 343
9 683
10 1367
11 2731
12 5463
13 10923
14 21847
15 43691
16 87383
17 174763
18 349527
19 699051
20 1398103
21 2796203
22 5592407
23 11184811
24 22369623
25 44739243
26 89478487
27 178956971
28 357913943
29 715827883
30 1431655767
31 2863311531
32 5726623063
33 11453246123

[1,3,7,11,23,43,87,171,343,683,1367,2731,5463,
 10923,21847,43691,87383,174763,349527,699051,
 1398103,2796203,5592407,11184811,22369623,
 44739243,89478487,178956971,357913943,715827883,
 1431655767,2863311531,5726623063,11453246123]

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