n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -5 |
3 | 61 |
4 | -917 |
5 | 15421 |
6 | -277733 |
7 | 5239117 |
8 | -102188021 |
9 | 2044131037 |
10 | -41706059525 |
11 | 864547613293 |
12 | -18157111255829 |
13 | 385517710342909 |
14 | -8261602828082213 |
15 | 178459989617336461 |
16 | -3881680470161846837 |
[1,1,-5,61,-917,15421,-277733,5239117,-102188021, 2044131037,-41706059525,864547613293, -18157111255829,385517710342909,-8261602828082213, 178459989617336461,-3881680470161846837] |