Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 0 |
3 | -1 |
4 | 1 |
5 | -1 |
6 | 1 |
7 | 0 |
8 | 1 |
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10 | 1 |
11 | -1 |
12 | 2 |
13 | -2 |
14 | 3 |
15 | -3 |
16 | 3 |
17 | -4 |
18 | 4 |
19 | -4 |
20 | 5 |
21 | -4 |
22 | 4 |
23 | -6 |
24 | 6 |
25 | -7 |
26 | 7 |
27 | -8 |
28 | 11 |
29 | -11 |
30 | 10 |
31 | -12 |
32 | 14 |
33 | -15 |
34 | 15 |
35 | -14 |
36 | 17 |
37 | -20 |
38 | 19 |
39 | -21 |
40 | 24 |
41 | -26 |
42 | 30 |
43 | -31 |
44 | 32 |
45 | -37 |
46 | 38 |
47 | -40 |
48 | 45 |
49 | -44 |
50 | 47 |
51 | -54 |
52 | 56 |
53 | -60 |
54 | 64 |
55 | -68 |
56 | 79 |
57 | -83 |
58 | 83 |
59 | -92 |
60 | 100 |
61 | -105 |
62 | 110 |
63 | -112 |
64 | 123 |
65 | -136 |
66 | 138 |
67 | -147 |
68 | 160 |
69 | -170 |
70 | 185 |
71 | -194 |
72 | 203 |
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