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