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A099991 formatted as a simple table:

n a(n)
1 -1
2 0
3 1
4 0
5 1
6 0
7 1
8 0
9 0
10 0
11 1
12 0
13 1
14 0
15 -1
16 0
17 1
18 0
19 1
20 0
21 -1
22 0
23 1
24 0
25 0
26 0
27 0
28 0
29 1
30 0
31 1
32 0
33 -1
34 0
35 -1
36 0
37 1
38 0
39 -1
40 0
41 1
42 0
43 1
44 0
45 0
46 0
47 1
48 0
49 0
50 0
51 -1
52 0
53 1
54 0
55 -1
56 0
57 -1
58 0
59 1
60 0
61 1
62 0
63 0
64 0
65 -1
66 0
67 1
68 0
69 -1
70 0
71 1
72 0
73 1
74 0
75 0
76 0
77 -1
78 0
79 1
80 0
81 0
82 0
83 1
84 0
85 -1
86 0
87 -1
88 0
89 1
90 0
91 -1
92 0
93 -1
94 0
95 -1
96 0
97 1
98 0
99 0
100 0
101 1
102 0
103 1
104 0
105 1

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

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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