n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | -1 |
4 | -17 |
5 | 109 |
6 | 299 |
7 | -813 |
8 | -373177 |
9 | 9417917 |
10 | 133861013 |
11 | -796664399 |
12 | -229876317317 |
13 | 593496669853 |
14 | 693397771163639 |
15 | -8404224858061139 |
16 | -282791345633671703 |
17 | 1818027079738117517 |
18 | 978930433926331599667 |
[1,1,-1,-17,109,299,-813,-373177,9417917, 133861013,-796664399,-229876317317,593496669853, 693397771163639,-8404224858061139, -282791345633671703,1818027079738117517, 978930433926331599667] |