n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 5 |
3 | -11 |
4 | 83 |
5 | -143 |
6 | 625 |
7 | -1843 |
8 | 24323 |
9 | 61477 |
10 | -14165 |
11 | -8084893 |
12 | 31181719 |
13 | 1682401061 |
14 | -3166220215 |
15 | -251783137859 |
16 | 3865962456803 |
17 | 394670372519917 |
18 | -765052915887545 |
19 | -98394908192751193 |
20 | 384080734825119709 |
21 | 60838795345430052431 |
22 | -119312155199695296505 |
23 | -22845758944383820991909 |
[1,-1,5,-11,83,-143,625,-1843,24323,61477,-14165, -8084893,31181719,1682401061,-3166220215, -251783137859,3865962456803,394670372519917, -765052915887545,-98394908192751193, 384080734825119709,60838795345430052431, -119312155199695296505,-22845758944383820991909] |