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A127749 as a simple table

n a(n)
0 1
1 0
2 3
3 0
4 -3
5 5
6 0
7 3
8 -5
9 7
10 0
11 0
12 0
13 -7
14 9
15 0
16 -3
17 5
18 0
19 -9
20 11
21 0
22 0
23 0
24 0
25 0
26 -11
27 13
28 0
29 3
30 -5
31 7
32 0
33 0
34 -13
35 15
36 0
37 0
38 0
39 0
40 0
41 0
42 0
43 -15
44 17
45 0
46 0
47 0
48 -7
49 9
50 0
51 0
52 0
53 -17
54 19
55 0
56 0
57 0
58 0
59 0
60 0
61 0
62 0
63 0
64 -19
65 21
66 0
67 -3
68 5

[1,0,3,0,-3,5,0,3,-5,7,0,0,0,-7,9,0,-3,5,0,-9,11,
 0,0,0,0,0,-11,13,0,3,-5,7,0,0,-13,15,0,0,0,0,0,0,
 0,-15,17,0,0,0,-7,9,0,0,0,-17,19,0,0,0,0,0,0,0,0,
 0,-19,21,0,-3,5]

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Last modified October 21 16:02 EDT 2014. Contains 248377 sequences.