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A046730 as a simple table

n a(n)
1 -1
2 3
3 1
4 -5
5 -1
6 5
7 7
8 -5
9 -3
10 5
11 9
12 -1
13 3
14 -7
15 -11
16 7
17 11
18 -13
19 -9
20 -7
21 -1
22 15
23 13
24 -15
25 1
26 -13
27 -9
28 5
29 -17
30 13
31 11
32 9
33 -5
34 17
35 7
36 -17
37 19
38 1
39 -3
40 15
41 17
42 -7
43 21
44 19
45 -5
46 -11
47 -21
48 19
49 13
50 1
51 -23
52 5
53 -17
54 -19
55 25
56 -13
57 -25
58 -23
59 -1
60 -5
61 15
62 27
63 -9
64 -19
65 25
66 -17
67 11
68 5
69 -25
70 27
71 23
72 29
73 -29
74 25

[-1,3,1,-5,-1,5,7,-5,-3,5,9,-1,3,-7,-11,7,11,-13,
 -9,-7,-1,15,13,-15,1,-13,-9,5,-17,13,11,9,-5,17,7,
 -17,19,1,-3,15,17,-7,21,19,-5,-11,-21,19,13,1,-23,
 5,-17,-19,25,-13,-25,-23,-1,-5,15,27,-9,-19,25,
 -17,11,5,-25,27,23,29,-29,25]

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Last modified May 26 22:57 EDT 2019. Contains 323597 sequences. (Running on oeis4.)