n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | -4 |
5 | 5 |
6 | 6 |
7 | -9 |
8 | 7 |
9 | 8 |
10 | -14 |
11 | 10 |
12 | 11 |
13 | -18 |
14 | 12 |
15 | 13 |
16 | -24 |
17 | 15 |
18 | 16 |
19 | -30 |
20 | 17 |
21 | 19 |
22 | -34 |
23 | 20 |
24 | 21 |
25 | -39 |
26 | 22 |
27 | 23 |
28 | -43 |
29 | 25 |
30 | 26 |
31 | -50 |
32 | 27 |
33 | 28 |
34 | -54 |
35 | 29 |
36 | 31 |
37 | -57 |
38 | 33 |
39 | -32 |
40 | 35 |
41 | 36 |
42 | -70 |
43 | 37 |
44 | 38 |
45 | -73 |
46 | 40 |
47 | 41 |
48 | -78 |
49 | 42 |
50 | 44 |
51 | -85 |
52 | 45 |
53 | 46 |
54 | -90 |
55 | 47 |
56 | 48 |
57 | -94 |
58 | 49 |
59 | 51 |
60 | -97 |
61 | 52 |
62 | 53 |
63 | -104 |
64 | 55 |
65 | 56 |
66 | -109 |
67 | 58 |
68 | 59 |
69 | -116 |
70 | 61 |
71 | -60 |
72 | 62 |
73 | 63 |
[1,2,3,-4,5,6,-9,7,8,-14,10,11,-18,12,13,-24,15, 16,-30,17,19,-34,20,21,-39,22,23,-43,25,26,-50,27, 28,-54,29,31,-57,33,-32,35,36,-70,37,38,-73,40,41, -78,42,44,-85,45,46,-90,47,48,-94,49,51,-97,52,53, -104,55,56,-109,58,59,-116,61,-60,62,63] |