n | a(n) |
---|---|
1 | -1 |
2 | 1 |
3 | -3 |
4 | 6 |
5 | -5 |
6 | 5 |
7 | -7 |
8 | 20 |
9 | -9 |
10 | 9 |
11 | -11 |
12 | 30 |
13 | -13 |
14 | 13 |
15 | -15 |
16 | 72 |
17 | -17 |
18 | 33 |
19 | -19 |
20 | 54 |
21 | -21 |
22 | 21 |
23 | -23 |
24 | 100 |
25 | -25 |
26 | 25 |
27 | -27 |
28 | 78 |
29 | -29 |
30 | 45 |
31 | -31 |
32 | 208 |
33 | -33 |
34 | 33 |
35 | -35 |
36 | 198 |
37 | -37 |
38 | 37 |
39 | -39 |
40 | 180 |
41 | -41 |
42 | 65 |
43 | -43 |
44 | 126 |
45 | -45 |
46 | 45 |
47 | -47 |
48 | 360 |
49 | -49 |
50 | 145 |
51 | -51 |
52 | 150 |
53 | -53 |
54 | 153 |
55 | -55 |
56 | 260 |
57 | -57 |
58 | 57 |
59 | -59 |
[-1,1,-3,6,-5,5,-7,20,-9,9,-11,30,-13,13,-15,72, -17,33,-19,54,-21,21,-23,100,-25,25,-27,78,-29,45, -31,208,-33,33,-35,198,-37,37,-39,180,-41,65,-43, 126,-45,45,-47,360,-49,145,-51,150,-53,153,-55, 260,-57,57,-59] |