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A055515 as a simple table

n a(n)
1 1
2 1
3 1
4 5
5 1
6 3
7 1
8 85
9 73
10 11
11 1
12 195
13 1
14 43
15 151
16 21845
17 1
18 12483
19 1
20 11275
21 2359
22 683
23 1
24 798915
25 1082401
26 2731
27 19173961
28 704555
29 1
30 1649373
31 1
32 1431655765
33 599479
34 43691
35 8727391
36 3272356035
37 1
38 174763
39 9588151
40 11822705675
41 1
42 1649061309
43 1

[1,1,1,5,1,3,1,85,73,11,1,195,1,43,151,21845,1,
 12483,1,11275,2359,683,1,798915,1082401,2731,
 19173961,704555,1,1649373,1,1431655765,599479,
 43691,8727391,3272356035,1,174763,9588151,
 11822705675,1,1649061309,1]

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Last modified June 25 10:28 EDT 2021. Contains 345453 sequences. (Running on oeis4.)