n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | -1 |
4 | -5 |
5 | 23 |
6 | 53 |
7 | -593 |
8 | -5165 |
9 | 110123 |
10 | 231743 |
11 | -8113223 |
12 | -33497425 |
13 | 1744764499 |
14 | 3563384029 |
15 | -258115578289 |
16 | -4191097954685 |
17 | 402402297433523 |
18 | 813628574192123 |
19 | -99925014024526283 |
20 | -403078530716889835 |
21 | 61606956815080291849 |
[1,1,1,-1,-5,23,53,-593,-5165,110123,231743, -8113223,-33497425,1744764499,3563384029, -258115578289,-4191097954685,402402297433523, 813628574192123,-99925014024526283, -403078530716889835,61606956815080291849] |