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