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A158020 as a simple table

n a(n)
0 1
1 1
2 -1
3 -1
4 0
5 1
6 -1
7 1
8 1
9 -1
10 1
11 0
12 -2
13 0
14 1
15 1
16 -1
17 -2
18 2
19 1
20 -1
21 -1
22 0
23 3
24 0
25 -3
26 0
27 1
28 -1
29 1
30 3
31 -3
32 -3
33 3
34 1
35 -1
36 1
37 0
38 -4
39 0
40 6
41 0
42 -4
43 0
44 1
45 1
46 -1
47 -4
48 4
49 6
50 -6
51 -4
52 4
53 1
54 -1
55 -1
56 0
57 5
58 0
59 -10
60 0
61 10
62 0
63 -5
64 0
65 1
66 -1
67 1
68 5
69 -5
70 -10
71 10
72 10
73 -10
74 -5
75 5
76 1
77 -1

[1,1,-1,-1,0,1,-1,1,1,-1,1,0,-2,0,1,1,-1,-2,2,1,
 -1,-1,0,3,0,-3,0,1,-1,1,3,-3,-3,3,1,-1,1,0,-4,0,6,
 0,-4,0,1,1,-1,-4,4,6,-6,-4,4,1,-1,-1,0,5,0,-10,0,
 10,0,-5,0,1,-1,1,5,-5,-10,10,10,-10,-5,5,1,-1]

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Last modified May 24 18:27 EDT 2022. Contains 354043 sequences. (Running on oeis4.)