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A135685 as a simple table

n a(n)
0 0
1 0
2 1
3 0
4 -2
5 0
6 -3
7 0
8 1
9 0
10 4
11 0
12 -4
13 0
14 5
15 0
16 -10
17 0
18 1
19 0
20 -6
21 0
22 20
23 0
24 -6
25 0
26 -7
27 0
28 35
29 0
30 -21
31 0
32 1
33 0
34 8
35 0
36 -56
37 0
38 56
39 0
40 -8
41 0
42 9
43 0
44 -84
45 0
46 126
47 0
48 -36
49 0
50 1
51 0
52 -10
53 0
54 120
55 0
56 -252
57 0
58 120
59 0
60 -10
61 0
62 -11
63 0
64 165
65 0
66 -462
67 0
68 330
69 0
70 -55
71 0
72 1

[0,0,1,0,-2,0,-3,0,1,0,4,0,-4,0,5,0,-10,0,1,0,-6,
 0,20,0,-6,0,-7,0,35,0,-21,0,1,0,8,0,-56,0,56,0,-8,
 0,9,0,-84,0,126,0,-36,0,1,0,-10,0,120,0,-252,0,
 120,0,-10,0,-11,0,165,0,-462,0,330,0,-55,0,1]

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Last modified July 29 17:41 EDT 2021. Contains 346346 sequences. (Running on oeis4.)