n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 2 |
3 | -9 |
4 | 74 |
5 | -955 |
6 | 17744 |
7 | -448077 |
8 | 14751974 |
9 | -613569711 |
10 | 31452344252 |
11 | -1947832408225 |
12 | 143356013568338 |
13 | -12366684481981635 |
14 | 1235842203066704648 |
15 | -141628365906835323573 |
16 | 18449654196553852968254 |
[1,-1,2,-9,74,-955,17744,-448077,14751974, -613569711,31452344252,-1947832408225, 143356013568338,-12366684481981635, 1235842203066704648,-141628365906835323573, 18449654196553852968254] |