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A133179 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 1
5 3
6 5
7 15
8 1
9 3
10 5
11 15
12 17
13 51
14 85
15 255
16 1
17 3
18 5
19 15
20 17
21 51
22 85
23 255
24 257
25 771
26 1285
27 3855
28 4369
29 13107
30 21845
31 65535
32 1
33 3
34 5
35 15
36 17
37 51
38 85
39 255
40 257
41 771
42 1285
43 3855
44 4369
45 13107
46 21845
47 65535

[1,1,1,3,1,3,5,15,1,3,5,15,17,51,85,255,1,3,5,15,
 17,51,85,255,257,771,1285,3855,4369,13107,21845,
 65535,1,3,5,15,17,51,85,255,257,771,1285,3855,
 4369,13107,21845,65535]

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Last modified July 4 14:51 EDT 2020. Contains 335448 sequences. (Running on oeis4.)