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A136163 as a simple table

n a(n)
1 1
2 -1
3 -1
4 -1
5 -3
6 0
7 2
8 4
9 0
10 -12
11 0
12 8
13 -1
14 15
15 0
16 -40
17 0
18 24
19 -4
20 0
21 60
22 0
23 -120
24 0
25 64
26 -1
27 -35
28 0
29 210
30 0
31 -336
32 0
33 160
34 8
35 0
36 -168
37 0
38 672
39 0
40 -896
41 0
42 384
43 -1
44 63
45 0
46 -672
47 0
48 2016
49 0
50 -2304
51 0
52 896
53 -8
54 0
55 360
56 0
57 -2400
58 0
59 5760
60 0
61 -5760
62 0
63 2048
64 -1
65 -99
66 0
67 1650
68 0
69 -7920
70 0
71 15840
72 0
73 -14080
74 0
75 4608

[1,-1,-1,-1,-3,0,2,4,0,-12,0,8,-1,15,0,-40,0,24,
 -4,0,60,0,-120,0,64,-1,-35,0,210,0,-336,0,160,8,0,
 -168,0,672,0,-896,0,384,-1,63,0,-672,0,2016,0,
 -2304,0,896,-8,0,360,0,-2400,0,5760,0,-5760,0,
 2048,-1,-99,0,1650,0,-7920,0,15840,0,-14080,0,
 4608]

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Last modified July 30 17:04 EDT 2021. Contains 346359 sequences. (Running on oeis4.)