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A176982 as a simple table

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

[1,1,2,1,3,1,3,1,3,-1,-1,1,3,-3,-5,3,1,1,3,-1,-1,
 1,3,1,3,1,3,-1,-1,1,3,-3,-5,5,11,-13,-9,21,21,-21,
 -21,1,3,-23,-21,1,3,1,3,1,3,-1,-1,1,3,-3,-5,7,11,
 -9,-9,9,19,-21,-11,1,3,-13,-33,23,11,-21,-11,1,3,
 -1,-1,1,3,-3]

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Last modified May 17 12:55 EDT 2021. Contains 343971 sequences. (Running on oeis4.)