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A047885 formatted as a simple table:

n a(n)
0 0
1 0
2 0
3 0
4 1
5 0
6 0
7 1
8 1
9 0
10 0
11 0
12 0
13 0
14 0
15 0
16 1
17 0
18 0
19 1
20 0
21 0
22 0
23 0
24 -1
25 0
26 0
27 0
28 0
29 1
30 0
31 0
32 0
33 0
34 1
35 0
36 0
37 0
38 0
39 -1
40 0
41 -1
42 0
43 0
44 0
45 0
46 0
47 -1
48 -1
49 -1
50 -1
51 -1
52 -1
53 0
54 0
55 0
56 0
57 -1
58 -2
59 -1
60 -2
61 -1
62 -2
63 -1
64 0
65 0

[0,0,0,0,1,0,0,1,1,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,
 -1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,-1,0,-1,0,0,0,0,0,
 -1,-1,-1,-1,-1,-1,0,0,0,0,-1,-2,-1,-2,-1,-2,-1,0,
 0]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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