n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 0 |
3 | 0 |
4 | -1 |
5 | 0 |
6 | 0 |
7 | 1 |
8 | 0 |
9 | 1 |
10 | -1 |
11 | 0 |
12 | -2 |
13 | 1 |
14 | -1 |
15 | 3 |
16 | -2 |
17 | 3 |
18 | -4 |
19 | 4 |
20 | -6 |
21 | 7 |
22 | -8 |
23 | 11 |
24 | -13 |
25 | 16 |
26 | -20 |
27 | 24 |
28 | -31 |
29 | 37 |
30 | -46 |
31 | 58 |
32 | -70 |
33 | 88 |
34 | -108 |
35 | 133 |
36 | -167 |
37 | 204 |
38 | -252 |
39 | 315 |
40 | -386 |
41 | 479 |
42 | -594 |
43 | 731 |
44 | -909 |
45 | 1122 |
46 | -1386 |
47 | 1720 |
48 | -2124 |
49 | 2628 |
50 | -3254 |
51 | 4022 |
52 | -4980 |
53 | 6160 |
54 | -7618 |
55 | 9432 |
56 | -11665 |
57 | 14433 |
58 | -17860 |
59 | 22093 |
60 | -27341 |
61 | 33824 |
62 | -41847 |
[0,1,0,0,-1,0,0,1,0,1,-1,0,-2,1,-1,3,-2,3,-4,4,-6, 7,-8,11,-13,16,-20,24,-31,37,-46,58,-70,88,-108, 133,-167,204,-252,315,-386,479,-594,731,-909,1122, -1386,1720,-2124,2628,-3254,4022,-4980,6160,-7618, 9432,-11665,14433,-17860,22093,-27341,33824, -41847] |