n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 1 |
3 | -2 |
4 | -4 |
5 | -2 |
6 | 3 |
7 | 6 |
8 | 3 |
9 | -4 |
10 | -8 |
11 | -4 |
12 | 5 |
13 | 10 |
14 | 5 |
15 | -6 |
16 | -12 |
17 | -6 |
18 | 7 |
19 | 14 |
20 | 7 |
21 | -8 |
22 | -16 |
23 | -8 |
24 | 9 |
25 | 18 |
26 | 9 |
27 | -10 |
28 | -20 |
29 | -10 |
30 | 11 |
31 | 22 |
32 | 11 |
33 | -12 |
34 | -24 |
35 | -12 |
36 | 13 |
37 | 26 |
38 | 13 |
39 | -14 |
40 | -28 |
41 | -14 |
42 | 15 |
43 | 30 |
44 | 15 |
45 | -16 |
46 | -32 |
47 | -16 |
48 | 17 |
49 | 34 |
50 | 17 |
51 | -18 |
52 | -36 |
53 | -18 |
54 | 19 |
55 | 38 |
56 | 19 |
57 | -20 |
58 | -40 |
59 | -20 |
60 | 21 |
61 | 42 |
62 | 21 |
[1,2,1,-2,-4,-2,3,6,3,-4,-8,-4,5,10,5,-6,-12,-6,7, 14,7,-8,-16,-8,9,18,9,-10,-20,-10,11,22,11,-12, -24,-12,13,26,13,-14,-28,-14,15,30,15,-16,-32,-16, 17,34,17,-18,-36,-18,19,38,19,-20,-40,-20,21,42, 21] |