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 | 2 |
5 | -1 |
6 | -2 |
7 | -1 |
8 | 3 |
9 | 0 |
10 | -4 |
11 | 1 |
12 | 5 |
13 | 1 |
14 | -7 |
15 | 0 |
16 | 8 |
17 | 0 |
18 | -10 |
19 | -1 |
20 | 13 |
21 | -2 |
22 | -16 |
23 | 0 |
24 | 20 |
25 | 3 |
26 | -24 |
27 | 2 |
28 | 30 |
29 | -2 |
30 | -36 |
31 | -4 |
32 | 43 |
33 | 0 |
34 | -52 |
35 | 3 |
36 | 61 |
37 | 2 |
38 | -73 |
39 | 1 |
40 | 86 |
41 | -1 |
42 | -102 |
43 | -3 |
44 | 120 |
45 | -4 |
46 | -140 |
47 | 1 |
48 | 165 |
49 | 8 |
50 | -192 |
51 | 5 |
52 | 224 |
53 | -6 |
54 | -260 |
55 | -10 |
56 | 301 |
57 | -2 |
58 | -348 |
59 | 7 |
60 | 401 |
61 | 7 |
62 | -462 |
63 | 2 |
64 | 530 |
65 | -2 |
66 | -608 |
67 | -8 |
68 | 696 |
69 | -10 |
70 | -796 |
71 | 3 |
72 | 909 |
73 | 18 |
74 | -1035 |
75 | 12 |
[1,1,-1,1,2,-1,-2,-1,3,0,-4,1,5,1,-7,0,8,0,-10,-1, 13,-2,-16,0,20,3,-24,2,30,-2,-36,-4,43,0,-52,3,61, 2,-73,1,86,-1,-102,-3,120,-4,-140,1,165,8,-192,5, 224,-6,-260,-10,301,-2,-348,7,401,7,-462,2,530,-2, -608,-8,696,-10,-796,3,909,18,-1035,12] |