n | a(n) |
---|---|
-1 | 1 |
0 | 2 |
1 | -1 |
2 | 0 |
3 | 3 |
4 | -2 |
5 | 3 |
6 | 4 |
7 | 0 |
8 | 4 |
9 | 8 |
10 | -4 |
11 | 5 |
12 | 12 |
13 | -5 |
14 | 8 |
15 | 16 |
16 | -6 |
17 | 14 |
18 | 28 |
19 | -11 |
20 | 14 |
21 | 37 |
22 | -16 |
23 | 26 |
24 | 50 |
25 | -17 |
26 | 36 |
27 | 75 |
28 | -30 |
29 | 46 |
30 | 100 |
31 | -39 |
32 | 64 |
33 | 129 |
34 | -48 |
35 | 92 |
36 | 184 |
37 | -71 |
38 | 108 |
39 | 238 |
40 | -94 |
41 | 156 |
42 | 308 |
43 | -110 |
44 | 202 |
45 | 413 |
46 | -160 |
47 | 253 |
48 | 530 |
49 | -203 |
50 | 332 |
51 | 670 |
52 | -248 |
53 | 437 |
54 | 880 |
55 | -332 |
56 | 528 |
57 | 1107 |
58 | -424 |
59 | 696 |
60 | 1388 |
61 | -508 |
62 | 876 |
63 | 1773 |
64 | -672 |
65 | 1079 |
66 | 2212 |
67 | -831 |
68 | 1362 |
69 | 2735 |
70 | -1012 |
71 | 1717 |
72 | 3446 |
73 | -1288 |
[1,2,-1,0,3,-2,3,4,0,4,8,-4,5,12,-5,8,16,-6,14,28, -11,14,37,-16,26,50,-17,36,75,-30,46,100,-39,64, 129,-48,92,184,-71,108,238,-94,156,308,-110,202, 413,-160,253,530,-203,332,670,-248,437,880,-332, 528,1107,-424,696,1388,-508,876,1773,-672,1079, 2212,-831,1362,2735,-1012,1717,3446,-1288] |