n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 3 |
3 | -5 |
4 | 6 |
5 | -7 |
6 | 11 |
7 | -16 |
8 | 18 |
9 | -21 |
10 | 30 |
11 | -40 |
12 | 47 |
13 | -56 |
14 | 72 |
15 | -92 |
16 | 108 |
17 | -125 |
18 | 156 |
19 | -193 |
20 | 225 |
21 | -263 |
22 | 318 |
23 | -383 |
24 | 444 |
25 | -513 |
26 | 612 |
27 | -724 |
28 | 834 |
29 | -963 |
30 | 1129 |
31 | -1320 |
32 | 1512 |
33 | -1730 |
34 | 2010 |
35 | -2325 |
36 | 2652 |
37 | -3022 |
38 | 3474 |
39 | -3988 |
40 | 4524 |
41 | -5129 |
42 | 5857 |
43 | -6673 |
44 | 7542 |
45 | -8515 |
46 | 9660 |
47 | -10943 |
48 | 12312 |
49 | -13842 |
[1,-1,3,-5,6,-7,11,-16,18,-21,30,-40,47,-56,72, -92,108,-125,156,-193,225,-263,318,-383,444,-513, 612,-724,834,-963,1129,-1320,1512,-1730,2010, -2325,2652,-3022,3474,-3988,4524,-5129,5857,-6673, 7542,-8515,9660,-10943,12312,-13842] |