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A165488 as a simple table

n a(n)
0 0
1 1
2 4
3 9
4 16
5 9
6 16
7 9
8 16
9 25
10 16
11 9
12 16
13 9
14 4
15 1
16 4
17 1
18 4
19 9
20 4
21 1
22 0
23 -1
24 0
25 1
26 0
27 1
28 0
29 1
30 0
31 -1
32 0
33 -1
34 -4
35 -1
36 0
37 -1
38 0
39 -1
40 -4
41 -1
42 -4
43 -9
44 -16
45 -25
46 -36
47 -25
48 -16
49 -9
50 -4
51 -9
52 -16
53 -9
54 -4
55 -1
56 -4
57 -1
58 0
59 -1
60 -4
61 -1
62 -4
63 -9
64 -4
65 -1
66 -4
67 -9
68 -16
69 -25
70 -16
71 -25
72 -16
73 -9

[0,1,4,9,16,9,16,9,16,25,16,9,16,9,4,1,4,1,4,9,4,
 1,0,-1,0,1,0,1,0,1,0,-1,0,-1,-4,-1,0,-1,0,-1,-4,
 -1,-4,-9,-16,-25,-36,-25,-16,-9,-4,-9,-16,-9,-4,
 -1,-4,-1,0,-1,-4,-1,-4,-9,-4,-1,-4,-9,-16,-25,-16,
 -25,-16,-9]

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Last modified January 23 03:15 EST 2022. Contains 350504 sequences. (Running on oeis4.)