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A062004 as a simple table

n a(n)
1 2
2 -4
3 -6
4 0
5 -10
6 12
7 -14
8 0
9 0
10 20
11 -22
12 0
13 -26
14 28
15 30
16 0
17 -34
18 0
19 -38
20 0
21 42
22 44
23 -46
24 0
25 0
26 52
27 0
28 0
29 -58
30 -60
31 -62
32 0
33 66
34 68
35 70
36 0
37 -74
38 76
39 78
40 0
41 -82
42 -84
43 -86
44 0
45 0
46 92
47 -94
48 0
49 0
50 0
51 102
52 0
53 -106
54 0
55 110
56 0
57 114
58 116
59 -118
60 0
61 -122
62 124
63 0
64 0
65 130
66 -132
67 -134
68 0
69 138
70 -140
71 -142
72 0
73 -146
74 148
75 0
76 0
77 154
78 -156
79 -158
80 0

[2,-4,-6,0,-10,12,-14,0,0,20,-22,0,-26,28,30,0,
 -34,0,-38,0,42,44,-46,0,0,52,0,0,-58,-60,-62,0,66,
 68,70,0,-74,76,78,0,-82,-84,-86,0,0,92,-94,0,0,0,
 102,0,-106,0,110,0,114,116,-118,0,-122,124,0,0,
 130,-132,-134,0,138,-140,-142,0,-146,148,0,0,154,
 -156,-158,0]

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Last modified May 5 08:57 EDT 2024. Contains 372264 sequences. (Running on oeis4.)