n | a(n) |
---|---|
0 | 1 |
1 | -3 |
2 | 8 |
3 | -17 |
4 | 36 |
5 | -71 |
6 | 140 |
7 | -269 |
8 | 516 |
9 | -979 |
10 | 1852 |
11 | -3481 |
12 | 6516 |
13 | -12127 |
14 | 22444 |
15 | -41253 |
16 | 75236 |
17 | -135915 |
18 | 242716 |
19 | -427185 |
20 | 737876 |
21 | -1242743 |
22 | 2019468 |
23 | -3106877 |
24 | 4349636 |
25 | -4971011 |
26 | 2485500 |
27 | 9942071 |
28 | -49710284 |
29 | 159072881 |
30 | -437450388 |
31 | 1113510059 |
32 | -2704238684 |
33 | 6362914533 |
34 | -14634703396 |
[1,-3,8,-17,36,-71,140,-269,516,-979,1852,-3481, 6516,-12127,22444,-41253,75236,-135915,242716, -427185,737876,-1242743,2019468,-3106877,4349636, -4971011,2485500,9942071,-49710284,159072881, -437450388,1113510059,-2704238684,6362914533, -14634703396] |