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A160704 as a simple table

n a(n)
1 1
2 3
3 9
4 19
5 41
6 87
7 181
8 363
9 729
10 1463
11 2933
12 5871
13 11753
14 23523
15 47061
16 94123
17 188249
18 376503
19 753013
20 1506031
21 3012073 

[1,3,9,19,41,87,181,363,729,1463,2933,5871,11753,
 23523,47061,94123,188249,376503,753013,1506031,
 3012073]

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Last modified April 24 18:05 EDT 2024. Contains 371962 sequences. (Running on oeis4.)