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A115413 as a simple table

n a(n)
0 -1
1 1
2 -1
3 2
4 -1
5 1
6 -1
7 -1
8 1
9 -2
10 4
11 -3
12 4
13 -4
14 1
15 -1
16 -2
17 6
18 -6
19 10
20 -11
21 8
22 -9
23 3
24 4
25 -7
26 18
27 -23
28 24
29 -30
30 22
31 -13
32 5
33 19
34 -34
35 49
36 -71
37 69
38 -67
39 57
40 -16
41 -16
42 63
43 -124
44 152
45 -187
46 197
47 -152
48 108
49 -10
50 -124
51 231
52 -374
53 473
54 -491
55 492
56 -359
57 136
58 113
59 -488
60 828
61 -1096
62 1339
63 -1323
64 1119
65 -738
66 7
67 805
68 -1697
69 2655

[-1,1,-1,2,-1,1,-1,-1,1,-2,4,-3,4,-4,1,-1,-2,6,-6,
 10,-11,8,-9,3,4,-7,18,-23,24,-30,22,-13,5,19,-34,
 49,-71,69,-67,57,-16,-16,63,-124,152,-187,197,
 -152,108,-10,-124,231,-374,473,-491,492,-359,136,
 113,-488,828,-1096,1339,-1323,1119,-738,7,805,
 -1697,2655]

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Last modified March 29 08:48 EDT 2024. Contains 371268 sequences. (Running on oeis4.)