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A118125 as a simple table

n a(n)
1 -1
2 -1
3 1
4 -1
5 1
6 -3
7 1
8 3
9 5
10 -1
11 1
12 1
13 5
14 1
15 11
16 13
17 11
18 5
19 5
20 3
21 3
22 3
23 1
24 5
25 9
26 7
27 13
28 13
29 15
30 5
31 9
32 13
33 19
34 15
35 19
36 7
37 19
38 21
39 17
40 19
41 19
42 15
43 21
44 11
45 17
46 17
47 9
48 11
49 25
50 17
51 21
52 13
53 21
54 17
55 11
56 15
57 13
58 9
59 19
60 13
61 17
62 17
63 15
64 23
65 25
66 15
67 13
68 27
69 29
70 21
71 25
72 23
73 27
74 31
75 33
76 23
77 15
78 31
79 37
80 41

[-1,-1,1,-1,1,-3,1,3,5,-1,1,1,5,1,11,13,11,5,5,3,
 3,3,1,5,9,7,13,13,15,5,9,13,19,15,19,7,19,21,17,
 19,19,15,21,11,17,17,9,11,25,17,21,13,21,17,11,15,
 13,9,19,13,17,17,15,23,25,15,13,27,29,21,25,23,27,
 31,33,23,15,31,37,41]

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Last modified January 16 18:07 EST 2022. Contains 350376 sequences. (Running on oeis4.)