n | a(n) |
---|---|
0 | 1 |
1 | 9 |
2 | -63 |
3 | 585 |
4 | -5247 |
5 | 47241 |
6 | -425151 |
7 | 3826377 |
8 | -34437375 |
9 | 309936393 |
10 | -2789427519 |
11 | 25104847689 |
12 | -225943629183 |
13 | 2033492662665 |
14 | -18301433963967 |
15 | 164712905675721 |
16 | -1482416151081471 |
17 | 13341745359733257 |
[1,9,-63,585,-5247,47241,-425151,3826377, -34437375,309936393,-2789427519,25104847689, -225943629183,2033492662665,-18301433963967, 164712905675721,-1482416151081471, 13341745359733257] |