A114139
formatted as a simple table:
n
a(n)
1
-2
2
-2
3
1
4
-1
5
1
6
1
7
1
8
1
9
2
10
2
11
0
12
3
13
2
14
3
15
2
16
2
17
3
18
4
19
3
20
3
21
1
22
1
23
3
24
2
[-2,-2,1,-1,1,1,1,1,2,2,0,3,2,3,2,2,3,4,3,3,1,1,3, 2]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 6 22:55 EST 2009. Contains 170429 sequences.
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