n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | -1 |
3 | -19 |
4 | -559 |
5 | -29161 |
6 | -2368081 |
7 | -276580459 |
8 | -43947282079 |
9 | -9118829535121 |
10 | -2394495729300961 |
11 | -776228170682260099 |
12 | -304471093666800990799 |
13 | -142128398853646068197881 |
14 | -77865168574139358455774641 |
15 | -49474260304294496117945326939 |
[1,-1,-1,-19,-559,-29161,-2368081,-276580459, -43947282079,-9118829535121,-2394495729300961, -776228170682260099,-304471093666800990799, -142128398853646068197881, -77865168574139358455774641, -49474260304294496117945326939] |