n | a(n) |
---|---|
0 | 1 |
1 | -3 |
2 | 2 |
3 | 0 |
4 | 3 |
5 | -7 |
6 | 4 |
7 | 0 |
8 | 5 |
9 | -11 |
10 | 6 |
11 | 0 |
12 | 7 |
13 | -15 |
14 | 8 |
15 | 0 |
16 | 9 |
17 | -19 |
18 | 10 |
19 | 0 |
20 | 11 |
21 | -23 |
22 | 12 |
23 | 0 |
24 | 13 |
25 | -27 |
26 | 14 |
27 | 0 |
28 | 15 |
29 | -31 |
30 | 16 |
31 | 0 |
32 | 17 |
33 | -35 |
34 | 18 |
35 | 0 |
36 | 19 |
37 | -39 |
38 | 20 |
39 | 0 |
40 | 21 |
41 | -43 |
42 | 22 |
43 | 0 |
44 | 23 |
45 | -47 |
46 | 24 |
47 | 0 |
48 | 25 |
49 | -51 |
50 | 26 |
51 | 0 |
52 | 27 |
53 | -55 |
54 | 28 |
55 | 0 |
56 | 29 |
57 | -59 |
58 | 30 |
59 | 0 |
60 | 31 |
61 | -63 |
62 | 32 |
63 | 0 |
64 | 33 |
65 | -67 |
66 | 34 |
67 | 0 |
68 | 35 |
69 | -71 |
70 | 36 |
71 | 0 |
72 | 37 |
73 | -75 |
74 | 38 |
75 | 0 |
76 | 39 |
77 | -79 |
78 | 40 |
79 | 0 |
80 | 41 |
81 | -83 |
82 | 42 |
83 | 0 |
84 | 43 |
85 | -87 |
86 | 44 |
87 | 0 |
[1,-3,2,0,3,-7,4,0,5,-11,6,0,7,-15,8,0,9,-19,10,0, 11,-23,12,0,13,-27,14,0,15,-31,16,0,17,-35,18,0, 19,-39,20,0,21,-43,22,0,23,-47,24,0,25,-51,26,0, 27,-55,28,0,29,-59,30,0,31,-63,32,0,33,-67,34,0, 35,-71,36,0,37,-75,38,0,39,-79,40,0,41,-83,42,0, 43,-87,44,0] |