n | a(n) |
---|---|
0 | 1 |
1 | -2 |
2 | -5 |
3 | 10 |
4 | 13 |
5 | -22 |
6 | -30 |
7 | 40 |
8 | 60 |
9 | -78 |
10 | -101 |
11 | 132 |
12 | 170 |
13 | -210 |
14 | -273 |
15 | 342 |
16 | 409 |
17 | -514 |
18 | -625 |
19 | 748 |
20 | 917 |
21 | -1102 |
22 | -1300 |
23 | 1570 |
24 | 1863 |
25 | -2186 |
26 | -2589 |
27 | 3034 |
28 | 3540 |
29 | -4148 |
30 | -4838 |
31 | 5584 |
32 | 6489 |
33 | -7500 |
34 | -8621 |
35 | 9958 |
36 | 11417 |
37 | -13046 |
38 | -14960 |
39 | 17066 |
40 | 19417 |
41 | -22122 |
42 | -25119 |
43 | 28450 |
44 | 32253 |
45 | -36478 |
[1,-2,-5,10,13,-22,-30,40,60,-78,-101,132,170, -210,-273,342,409,-514,-625,748,917,-1102,-1300, 1570,1863,-2186,-2589,3034,3540,-4148,-4838,5584, 6489,-7500,-8621,9958,11417,-13046,-14960,17066, 19417,-22122,-25119,28450,32253,-36478] |