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 | 1 |
4 | 0 |
5 | 1 |
6 | 0 |
7 | -1 |
8 | 0 |
9 | 0 |
10 | 2 |
11 | 2 |
12 | -1 |
13 | 1 |
14 | 0 |
15 | 2 |
16 | 1 |
17 | -1 |
18 | 1 |
19 | 0 |
20 | 4 |
21 | 3 |
22 | -3 |
23 | 2 |
24 | 0 |
25 | 4 |
26 | 2 |
27 | -3 |
28 | 1 |
29 | 0 |
30 | 7 |
31 | 5 |
32 | -5 |
33 | 4 |
34 | 0 |
35 | 7 |
36 | 4 |
37 | -5 |
38 | 3 |
39 | 0 |
40 | 12 |
41 | 9 |
42 | -8 |
43 | 6 |
44 | 0 |
45 | 13 |
46 | 7 |
47 | -9 |
48 | 5 |
49 | 0 |
50 | 19 |
51 | 14 |
52 | -13 |
53 | 9 |
54 | 0 |
55 | 21 |
56 | 12 |
57 | -14 |
58 | 8 |
59 | 0 |
60 | 31 |
61 | 22 |
62 | -21 |
63 | 15 |
64 | 0 |
65 | 34 |
66 | 19 |
67 | -23 |
68 | 13 |
69 | 0 |
70 | 47 |
71 | 33 |
72 | -31 |
73 | 22 |
74 | 0 |
75 | 52 |
76 | 31 |
77 | -35 |
78 | 21 |
79 | 0 |
80 | 71 |
81 | 49 |
82 | -48 |
83 | 33 |
84 | 0 |
85 | 79 |
86 | 47 |
[1,1,-1,1,0,1,0,-1,0,0,2,2,-1,1,0,2,1,-1,1,0,4,3, -3,2,0,4,2,-3,1,0,7,5,-5,4,0,7,4,-5,3,0,12,9,-8,6, 0,13,7,-9,5,0,19,14,-13,9,0,21,12,-14,8,0,31,22, -21,15,0,34,19,-23,13,0,47,33,-31,22,0,52,31,-35, 21,0,71,49,-48,33,0,79,47] |