Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 0 |
3 | -1 |
4 | 1 |
5 | 2 |
6 | -1 |
7 | -2 |
8 | 1 |
9 | 3 |
10 | -1 |
11 | -4 |
12 | 2 |
13 | 5 |
14 | -2 |
15 | -6 |
16 | 3 |
17 | 8 |
18 | -4 |
19 | -9 |
20 | 4 |
21 | 11 |
22 | -5 |
23 | -14 |
24 | 7 |
25 | 17 |
26 | -7 |
27 | -20 |
28 | 9 |
29 | 24 |
30 | -11 |
31 | -28 |
32 | 12 |
33 | 33 |
34 | -15 |
35 | -39 |
36 | 18 |
37 | 46 |
38 | -20 |
39 | -53 |
40 | 24 |
41 | 62 |
42 | -28 |
43 | -72 |
44 | 32 |
45 | 83 |
46 | -37 |
47 | -96 |
48 | 43 |
49 | 110 |
50 | -48 |
51 | -126 |
52 | 56 |
53 | 145 |
54 | -65 |
55 | -165 |
56 | 72 |
57 | 188 |
58 | -83 |
59 | -214 |
60 | 95 |
61 | 243 |
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