n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 2 |
3 | -3 |
4 | 24 |
5 | -100 |
6 | 760 |
7 | -5271 |
8 | 46424 |
9 | -430704 |
10 | 4535458 |
11 | -51583675 |
12 | 641139356 |
13 | -8578689912 |
14 | 123397966718 |
15 | -1895969179755 |
16 | 31013379835728 |
17 | -537961001417760 |
18 | 9865047642312306 |
19 | -190684789616229651 |
20 | 3875088566364987868 |
[1,0,2,-3,24,-100,760,-5271,46424,-430704,4535458, -51583675,641139356,-8578689912,123397966718, -1895969179755,31013379835728,-537961001417760, 9865047642312306,-190684789616229651, 3875088566364987868] |