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A281488 as a simple table

n a(n)
1 1
2 -1
3 -1
4 0
5 0
6 0
7 -1
8 1
9 0
10 -1
11 0
12 1
13 -1
14 0
15 0
16 1
17 0
18 -2
19 -1
20 3
21 0
22 -2
23 1
24 2
25 -2
26 -3
27 1
28 4
29 -1
30 -3
31 0
32 5
33 -1
34 -7
35 1
36 7
37 -1
38 -5
39 0
40 6
41 1
42 -9
43 -2
44 11
45 1
46 -9
47 -1
48 8
49 0
50 -12
51 0
52 15
53 0
54 -11
55 -1
56 13
57 0
58 -17
59 1
60 18
61 -2
62 -17
63 1
64 17
65 0
66 -24
67 0
68 28
69 -1
70 -21
71 0
72 22

[1,-1,-1,0,0,0,-1,1,0,-1,0,1,-1,0,0,1,0,-2,-1,3,0,
 -2,1,2,-2,-3,1,4,-1,-3,0,5,-1,-7,1,7,-1,-5,0,6,1,
 -9,-2,11,1,-9,-1,8,0,-12,0,15,0,-11,-1,13,0,-17,1,
 18,-2,-17,1,17,0,-24,0,28,-1,-21,0,22]

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Last modified March 29 08:59 EDT 2024. Contains 371268 sequences. (Running on oeis4.)