n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 2 |
3 | 0 |
4 | 2 |
5 | -1 |
6 | 4 |
7 | -2 |
8 | 5 |
9 | -2 |
10 | 6 |
11 | -2 |
12 | 10 |
13 | -4 |
14 | 12 |
15 | -4 |
16 | 15 |
17 | -6 |
18 | 20 |
19 | -8 |
20 | 26 |
21 | -9 |
22 | 32 |
23 | -12 |
24 | 40 |
25 | -16 |
26 | 50 |
27 | -18 |
28 | 60 |
29 | -22 |
30 | 76 |
31 | -28 |
32 | 92 |
33 | -33 |
34 | 110 |
35 | -40 |
36 | 134 |
37 | -50 |
38 | 160 |
39 | -58 |
40 | 191 |
41 | -70 |
42 | 230 |
43 | -84 |
44 | 272 |
45 | -98 |
46 | 320 |
47 | -116 |
48 | 380 |
49 | -138 |
50 | 446 |
51 | -160 |
52 | 522 |
53 | -188 |
54 | 612 |
55 | -222 |
56 | 715 |
57 | -256 |
[1,-1,2,0,2,-1,4,-2,5,-2,6,-2,10,-4,12,-4,15,-6, 20,-8,26,-9,32,-12,40,-16,50,-18,60,-22,76,-28,92, -33,110,-40,134,-50,160,-58,191,-70,230,-84,272, -98,320,-116,380,-138,446,-160,522,-188,612,-222, 715,-256] |