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A139093 as a simple table

n a(n)
0 1
1 2
2 -2
3 -4
4 2
5 0
6 -4
7 0
8 2
9 6
10 0
11 -4
12 4
13 0
14 0
15 0
16 2
17 4
18 -6
19 -4
20 0
21 0
22 -4
23 0
24 4
25 2
26 0
27 -8
28 0
29 0
30 0
31 0
32 2
33 8
34 -4
35 0
36 6
37 0
38 -4
39 0
40 0
41 4
42 0
43 -4
44 4
45 0
46 0
47 0
48 4
49 2
50 -2
51 -8
52 0
53 0
54 -8
55 0
56 0
57 8
58 0
59 -4
60 0
61 0
62 0
63 0
64 2
65 0
66 -8
67 -4
68 4
69 0
70 0
71 0
72 6
73 4
74 0
75 -4
76 4
77 0
78 0
79 0
80 0
81 10
82 -4
83 -4
84 0
85 0
86 -4
87 0
88 4
89 4
90 0
91 0
92 0
93 0
94 0
95 0
96 4
97 4
98 -2
99 -12
100 2
101 0
102 -8
103 0

[1,2,-2,-4,2,0,-4,0,2,6,0,-4,4,0,0,0,2,4,-6,-4,0,
 0,-4,0,4,2,0,-8,0,0,0,0,2,8,-4,0,6,0,-4,0,0,4,0,
 -4,4,0,0,0,4,2,-2,-8,0,0,-8,0,0,8,0,-4,0,0,0,0,2,
 0,-8,-4,4,0,0,0,6,4,0,-4,4,0,0,0,0,10,-4,-4,0,0,
 -4,0,4,4,0,0,0,0,0,0,4,4,-2,-12,2,0,-8,0]

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Last modified May 30 19:05 EDT 2020. Contains 334729 sequences. (Running on oeis4.)