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A168642 as a simple table

n a(n)
0 1
1 5
2 11
3 21
4 43
5 85
6 171
7 341
8 683
9 1365
10 2731
11 5461
12 10923
13 21845
14 43691
15 87381
16 174763
17 349525
18 699051
19 1398101
20 2796203
21 5592405
22 11184811
23 22369621
24 44739243
25 89478485
26 178956971
27 357913941
28 715827883
29 1431655765
30 2863311531

[1,5,11,21,43,85,171,341,683,1365,2731,5461,10923,
 21845,43691,87381,174763,349525,699051,1398101,
 2796203,5592405,11184811,22369621,44739243,
 89478485,178956971,357913941,715827883,1431655765,
 2863311531]

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Last modified May 31 13:01 EDT 2020. Contains 334748 sequences. (Running on oeis4.)