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