A117441
formatted as a simple table:
n
a(n)
0
1
1
1
2
0
3
1
4
-1
5
0
6
-1
7
-1
8
0
9
-1
10
1
11
0
12
1
13
1
14
0
15
1
16
-1
17
0
18
-1
19
-1
20
0
21
-1
22
1
23
0
24
1
25
1
26
0
27
1
28
-1
29
0
30
-1
31
-1
32
0
33
-1
34
1
35
0
[1,1,0,1,-1,0,-1,-1,0,-1,1,0,1,1,0,1,-1,0,-1,-1,0, -1,1,0,1,1,0,1,-1,0,-1,-1,0,-1,1,0]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 4 23:11 EST 2009. Contains 170347 sequences.
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