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A140345 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 -2
6 1
7 1
8 1
9 1
10 -2
11 1
12 1
13 1
14 1
15 -2
16 1
17 1
18 1
19 1
20 -2
21 1
22 1
23 1
24 1
25 -2
26 1
27 1
28 1
29 1
30 -2
31 1
32 1
33 1
34 1
35 -2
36 1
37 1
38 1
39 1
40 -2
41 1
42 1
43 1
44 1
45 -2
46 1
47 1
48 1
49 1
50 -2
51 1
52 1
53 1
54 1
55 -2
56 1
57 1
58 1
59 1
60 -2
61 1
62 1
63 1
64 1
65 -2
66 1
67 1
68 1
69 1
70 -2
71 1
72 1
73 1
74 1
75 -2
76 1
77 1
78 1
79 1
80 -2
81 1
82 1
83 1
84 1
85 -2
86 1
87 1
88 1
89 1
90 -2
91 1
92 1
93 1
94 1
95 -2
96 1
97 1
98 1
99 1
100 -2
101 1
102 1
103 1
104 1
105 -2

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

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Last modified September 22 19:36 EDT 2021. Contains 347608 sequences. (Running on oeis4.)