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A050822 as a simple table

n a(n)
1 1
2 1
3 3
4 3
5 5
6 5
7 9
8 11
9 11
10 17
11 17
12 21
13 19
14 21
15 23
16 23
17 25
18 33
19 31
20 35
21 33
22 39
23 37
24 39
25 39
26 41
27 43
28 43
29 43
30 45
31 47
32 47
33 41
34 53
35 55
36 61
37 57
38 71
39 63
40 73
41 63
42 71
43 61
44 71
45 77
46 65
47 71
48 69
49 77
50 75
51 73
52 77
53 79
54 79
55 75
56 77
57 83
58 83
59 85
60 85
61 83
62 87
63 87
64 87
65 91
66 93
67 115
68 93
69 101
70 111

[1,1,3,3,5,5,9,11,11,17,17,21,19,21,23,23,25,33,
 31,35,33,39,37,39,39,41,43,43,43,45,47,47,41,53,
 55,61,57,71,63,73,63,71,61,71,77,65,71,69,77,75,
 73,77,79,79,75,77,83,83,85,85,83,87,87,87,91,93,
 115,93,101,111]

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Last modified July 13 21:44 EDT 2024. Contains 374288 sequences. (Running on oeis4.)