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A146556 as a simple table

n a(n)
1 3
2 5
3 7
4 9
5 17
6 19
7 21
8 43
9 45
10 111
11 193
12 195
13 477
14 927
15 1777
16 1779
17 2973
18 4963
19 6397
20 6399
21 12961
22 14983
23 14985
24 40191
25 66993
26 114063
27 193233
28 334959
29 558273
30 951999
31 1586673
32 3724815
33 8255985
34 18271887
35 31279473
36 66853647
37 171456753
38 339654927

[3,5,7,9,17,19,21,43,45,111,193,195,477,927,1777,
 1779,2973,4963,6397,6399,12961,14983,14985,40191,
 66993,114063,193233,334959,558273,951999,1586673,
 3724815,8255985,18271887,31279473,66853647,
 171456753,339654927]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)