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A011599 as a simple table

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

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

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Last modified September 21 22:00 EDT 2019. Contains 327283 sequences. (Running on oeis4.)