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A129818 as a simple table

n a(n)
0 1
1 -1
2 1
3 1
4 -3
5 1
6 -1
7 6
8 -5
9 1
10 1
11 -10
12 15
13 -7
14 1
15 -1
16 15
17 -35
18 28
19 -9
20 1
21 1
22 -21
23 70
24 -84
25 45
26 -11
27 1
28 -1
29 28
30 -126
31 210
32 -165
33 66
34 -13
35 1
36 1
37 -36
38 210
39 -462
40 495
41 -286
42 91
43 -15
44 1
45 -1
46 45
47 -330
48 924
49 -1287
50 1001
51 -455
52 120
53 -17
54 1
55 1
56 -55
57 495
58 -1716
59 3003
60 -3003
61 1820
62 -680
63 153
64 -19
65 1

[1,-1,1,1,-3,1,-1,6,-5,1,1,-10,15,-7,1,-1,15,-35,
 28,-9,1,1,-21,70,-84,45,-11,1,-1,28,-126,210,-165,
 66,-13,1,1,-36,210,-462,495,-286,91,-15,1,-1,45,
 -330,924,-1287,1001,-455,120,-17,1,1,-55,495,
 -1716,3003,-3003,1820,-680,153,-19,1]

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Last modified February 24 22:37 EST 2018. Contains 299627 sequences. (Running on oeis4.)