Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | -1 |
3 | 0 |
4 | 0 |
5 | 2 |
6 | -1 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 3 |
11 | -2 |
12 | -2 |
13 | 0 |
14 | 0 |
15 | 4 |
16 | -3 |
17 | -2 |
18 | 0 |
19 | 0 |
20 | 7 |
21 | -5 |
22 | -3 |
23 | 0 |
24 | 0 |
25 | 10 |
26 | -6 |
27 | -4 |
28 | 0 |
29 | 0 |
30 | 15 |
31 | -10 |
32 | -7 |
33 | 0 |
34 | 0 |
35 | 20 |
36 | -13 |
37 | -8 |
38 | 0 |
39 | 0 |
40 | 28 |
41 | -19 |
42 | -13 |
43 | 0 |
44 | 0 |
45 | 38 |
46 | -25 |
47 | -16 |
48 | 0 |
49 | 0 |
50 | 52 |
51 | -34 |
52 | -23 |
53 | 0 |
54 | 0 |
55 | 68 |
56 | -44 |
57 | -28 |
58 | 0 |
59 | 0 |
60 | 91 |
61 | -60 |
62 | -40 |
63 | 0 |
64 | 0 |
65 | 118 |
66 | -76 |
67 | -48 |
68 | 0 |
69 | 0 |
70 | 153 |
71 | -100 |
72 | -66 |
73 | 0 |
74 | 0 |
75 | 196 |
76 | -127 |
77 | -82 |
78 | 0 |
79 | 0 |
80 | 252 |
81 | -164 |
82 | -107 |
83 | 0 |
84 | 0 |
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