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A178090 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 0
5 1
6 0
7 -1
8 0
9 1
10 0
11 0
12 -2
13 0
14 1
15 0
16 2
17 0
18 -4
19 0
20 1
21 0
22 0
23 6
24 0
25 -6
26 0
27 1
28 0
29 -6
30 0
31 18
32 0
33 -9
34 0
35 1
36 0
37 0
38 -24
39 0
40 36
41 0
42 -12
43 0
44 1
45 0
46 24
47 0
48 -96
49 0
50 72
51 0
52 -16
53 0
54 1
55 0
56 0
57 120
58 0
59 -240
60 0
61 120
62 0
63 -20
64 0
65 1
66 0
67 -120
68 0
69 600
70 0
71 -600
72 0
73 200
74 0
75 -25
76 0
77 1
78 0
79 0
80 -720
81 0

[1,0,1,0,0,1,0,-1,0,1,0,0,-2,0,1,0,2,0,-4,0,1,0,0,
 6,0,-6,0,1,0,-6,0,18,0,-9,0,1,0,0,-24,0,36,0,-12,
 0,1,0,24,0,-96,0,72,0,-16,0,1,0,0,120,0,-240,0,
 120,0,-20,0,1,0,-120,0,600,0,-600,0,200,0,-25,0,1,
 0,0,-720,0]

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Last modified May 23 23:07 EDT 2022. Contains 353993 sequences. (Running on oeis4.)