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