n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | -3 |
3 | 4 |
4 | -4 |
5 | 6 |
6 | -11 |
7 | 14 |
8 | -15 |
9 | 22 |
10 | -31 |
11 | 34 |
12 | -41 |
13 | 56 |
14 | -69 |
15 | 82 |
16 | -98 |
17 | 120 |
18 | -152 |
19 | 178 |
20 | -204 |
21 | 254 |
22 | -308 |
23 | 354 |
24 | -415 |
25 | 496 |
26 | -587 |
27 | 680 |
28 | -785 |
29 | 922 |
30 | -1084 |
31 | 1248 |
32 | -1427 |
33 | 1664 |
34 | -1935 |
35 | 2202 |
36 | -2517 |
37 | 2906 |
38 | -3336 |
39 | 3798 |
40 | -4315 |
41 | 4930 |
42 | -5636 |
43 | 6380 |
44 | -7202 |
45 | 8194 |
46 | -9305 |
47 | 10474 |
48 | -11801 |
49 | 13342 |
50 | -15050 |
[1,2,-3,4,-4,6,-11,14,-15,22,-31,34,-41,56,-69,82, -98,120,-152,178,-204,254,-308,354,-415,496,-587, 680,-785,922,-1084,1248,-1427,1664,-1935,2202, -2517,2906,-3336,3798,-4315,4930,-5636,6380,-7202, 8194,-9305,10474,-11801,13342,-15050] |