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A155031 as a simple table

n a(n)
1 1
2 0
3 1
4 0
5 -1
6 1
7 0
8 0
9 -1
10 1
11 0
12 -1
13 -1
14 -1
15 1
16 0
17 0
18 0
19 -1
20 -1
21 1
22 0
23 -1
24 -1
25 -1
26 -1
27 -1
28 1
29 0
30 0
31 -1
32 0
33 -1
34 -1
35 -1
36 1
37 0
38 -1
39 0
40 -1
41 -1
42 -1
43 -1
44 -1
45 1
46 0
47 0
48 -1
49 -1
50 0
51 -1
52 -1
53 -1
54 -1
55 1
56 0
57 -1
58 -1
59 -1
60 -1
61 -1
62 -1
63 -1
64 -1
65 -1
66 1
67 0
68 0
69 0
70 0
71 -1
72 0
73 -1
74 -1
75 -1
76 -1
77 -1
78 1
79 0
80 -1
81 -1
82 -1
83 -1
84 -1
85 -1
86 -1
87 -1
88 -1
89 -1
90 -1
91 1

[1,0,1,0,-1,1,0,0,-1,1,0,-1,-1,-1,1,0,0,0,-1,-1,1,
 0,-1,-1,-1,-1,-1,1,0,0,-1,0,-1,-1,-1,1,0,-1,0,-1,
 -1,-1,-1,-1,1,0,0,-1,-1,0,-1,-1,-1,-1,1,0,-1,-1,
 -1,-1,-1,-1,-1,-1,-1,1,0,0,0,0,-1,0,-1,-1,-1,-1,
 -1,1,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1]

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Last modified April 14 05:23 EDT 2021. Contains 342943 sequences. (Running on oeis4.)