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A118433 as a simple table

n a(n)
0 1
1 1
2 -1
3 -1
4 2
5 1
6 -1
7 3
8 3
9 -1
10 1
11 -4
12 -6
13 4
14 1
15 1
16 -5
17 -10
18 10
19 5
20 -1
21 -1
22 6
23 15
24 -20
25 -15
26 6
27 1
28 -1
29 7
30 21
31 -35
32 -35
33 21
34 7
35 -1
36 1
37 -8
38 -28
39 56
40 70
41 -56
42 -28
43 8
44 1
45 1
46 -9
47 -36
48 84
49 126
50 -126
51 -84
52 36
53 9
54 -1
55 -1
56 10
57 45
58 -120
59 -210
60 252
61 210
62 -120
63 -45
64 10
65 1

[1,1,-1,-1,2,1,-1,3,3,-1,1,-4,-6,4,1,1,-5,-10,10,
 5,-1,-1,6,15,-20,-15,6,1,-1,7,21,-35,-35,21,7,-1,
 1,-8,-28,56,70,-56,-28,8,1,1,-9,-36,84,126,-126,
 -84,36,9,-1,-1,10,45,-120,-210,252,210,-120,-45,
 10,1]

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Last modified March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)