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A131999 as a simple table

n a(n)
0 1
1 -2
2 -2
3 4
4 -2
5 8
6 4
7 -16
8 -2
9 -14
10 8
11 20
12 4
13 24
14 -16
15 -16
16 -2
17 -36
18 -14
19 36
20 8
21 32
22 20
23 -48
24 4
25 -42
26 24
27 40
28 -16
29 56
30 -16
31 -64
32 -2
33 -40
34 -36
35 64
36 -14
37 72
38 36
39 -48
40 8
41 -84
42 32
43 84
44 20
45 56
46 -48
47 -96
48 4
49 -114
50 -42
51 72
52 24
53 104
54 40
55 -80
56 -16
57 -72
58 56
59 116
60 -16

[1,-2,-2,4,-2,8,4,-16,-2,-14,8,20,4,24,-16,-16,-2,
 -36,-14,36,8,32,20,-48,4,-42,24,40,-16,56,-16,-64,
 -2,-40,-36,64,-14,72,36,-48,8,-84,32,84,20,56,-48,
 -96,4,-114,-42,72,24,104,40,-80,-16,-72,56,116,
 -16]

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Last modified April 16 03:28 EDT 2024. Contains 371696 sequences. (Running on oeis4.)