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A307427 as a simple table

n a(n)
1 1
2 -1
3 -1
4 -1
5 -1
6 1
7 -1
8 2
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 -2
25 -1
26 1
27 2
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 -2
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 -2
55 1
56 -2
57 1
58 1
59 -1
60 -1
61 -1
62 1
63 1
64 2
65 1
66 -1
67 -1
68 1
69 1
70 -1
71 -1
72 -2
73 -1
74 1

[1,-1,-1,-1,-1,1,-1,2,-1,1,-1,1,-1,1,1,-1,-1,1,-1,
 1,1,1,-1,-2,-1,1,2,1,-1,-1,-1,-1,1,1,1,1,-1,1,1,
 -2,-1,-1,-1,1,1,1,-1,1,-1,1,1,1,-1,-2,1,-2,1,1,-1,
 -1,-1,1,1,2,1,-1,-1,1,1,-1,-1,-2,-1,1]

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Last modified March 29 05:41 EDT 2024. Contains 371264 sequences. (Running on oeis4.)