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