Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
-1 | 1 |
0 | 1 |
1 | -1 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | -1 |
6 | 0 |
7 | 3 |
8 | 0 |
9 | -2 |
10 | 0 |
11 | 2 |
12 | 0 |
13 | -5 |
14 | 0 |
15 | 6 |
16 | 0 |
17 | -7 |
18 | 0 |
19 | 7 |
20 | 0 |
21 | -9 |
22 | 0 |
23 | 12 |
24 | 0 |
25 | -13 |
26 | 0 |
27 | 16 |
28 | 0 |
29 | -20 |
30 | 0 |
31 | 25 |
32 | 0 |
33 | -27 |
34 | 0 |
35 | 31 |
36 | 0 |
37 | -38 |
38 | 0 |
39 | 44 |
40 | 0 |
41 | -51 |
42 | 0 |
43 | 58 |
44 | 0 |
45 | -69 |
46 | 0 |
47 | 80 |
48 | 0 |
49 | -92 |
50 | 0 |
51 | 102 |
52 | 0 |
53 | -118 |
54 | 0 |
55 | 141 |
56 | 0 |
57 | -157 |
58 | 0 |
59 | 177 |
60 | 0 |
61 | -203 |
62 | 0 |
63 | 234 |
64 | 0 |
65 | -261 |
66 | 0 |
67 | 292 |
68 | 0 |
[1,1,-1,0,1,0,-1,0,3,0,-2,0,2,0,-5,0,6,0,-7,0,7,0, -9,0,12,0,-13,0,16,0,-20,0,25,0,-27,0,31,0,-38,0, 44,0,-51,0,58,0,-69,0,80,0,-92,0,102,0,-118,0,141, 0,-157,0,177,0,-203,0,234,0,-261,0,292,0] |