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A271451 as a simple table

n a(n)
1 1
2 1
3 1
4 0
5 3
6 1
7 -1
8 3
9 5
10 1
11 -1
12 -1
13 10
14 7
15 1
16 0
17 -6
18 7
19 21
20 9
21 1
22 1
23 -6
24 -10
25 31
26 36
27 11
28 1
29 1
30 1
31 -29
32 7
33 79
34 55
35 13
36 1
37 0
38 9
39 -24
40 -63
41 81
42 159
43 78
44 15
45 1
46 -1
47 9
48 15
49 -123
50 -54
51 264
52 279
53 105
54 17
55 1
56 -1
57 -1
58 57
59 -69
60 -321
61 132
62 624
63 447
64 136
65 19
66 1
67 0
68 -12
69 50
70 126
71 -459
72 -507
73 741
74 1245
75 671
76 171
77 21
78 1
79 1
80 -12
81 -20
82 302
83 -81
84 -1419
85 -258
86 2163
87 2227
88 959
89 210
90 23
91 1

[1,1,1,0,3,1,-1,3,5,1,-1,-1,10,7,1,0,-6,7,21,9,1,
 1,-6,-10,31,36,11,1,1,1,-29,7,79,55,13,1,0,9,-24,
 -63,81,159,78,15,1,-1,9,15,-123,-54,264,279,105,
 17,1,-1,-1,57,-69,-321,132,624,447,136,19,1,0,-12,
 50,126,-459,-507,741,1245,671,171,21,1,1,-12,-20,
 302,-81,-1419,-258,2163,2227,959,210,23,1]

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Last modified February 20 20:12 EST 2018. Contains 299385 sequences. (Running on oeis4.)