n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 4 |
3 | -18 |
4 | 128 |
5 | -1375 |
6 | 19224 |
7 | -328937 |
8 | 6594560 |
9 | -150804585 |
10 | 3866510000 |
11 | -109763181693 |
12 | 3416538258432 |
13 | -115680589167780 |
14 | 4232540747232224 |
15 | -166402907912306250 |
16 | 6995675389431382016 |
17 | -313160900844718102493 |
18 | 14871520058618111804352 |
19 | -746718033885917073001959 |
[1,-1,4,-18,128,-1375,19224,-328937,6594560, -150804585,3866510000,-109763181693,3416538258432, -115680589167780,4232540747232224, -166402907912306250,6995675389431382016, -313160900844718102493,14871520058618111804352, -746718033885917073001959] |