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A015343 as a simple table

n a(n)
0 1
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 0
24 0
25 0
26 0
27 0
28 0
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 0
53 0
54 0
55 0
56 0
57 0
58 0
59 0
60 0
61 0
62 0
63 0
64 0
65 0
66 0
67 0
68 0
69 0
70 0
71 0
72 0
73 0
74 0
75 0
76 0
77 0
78 0
79 0
80 0

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

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Last modified November 21 11:35 EST 2019. Contains 329370 sequences. (Running on oeis4.)