n | a(n) |
---|---|
1 | 1 |
2 | -3 |
3 | 12 |
4 | -57 |
5 | 304 |
6 | -1757 |
7 | 10746 |
8 | -68450 |
9 | 449274 |
10 | -3016645 |
11 | 20618317 |
12 | -142946735 |
13 | 1002722249 |
14 | -7103064540 |
15 | 50738237140 |
16 | -365049115546 |
17 | 2642981328372 |
18 | -19241453032254 |
19 | 140770867457795 |
20 | -1034409857616986 |
21 | 7631075823632553 |
22 | -56497364856268721 |
23 | 419641611512419630 |
24 | -3126180409889288924 |
[1,-3,12,-57,304,-1757,10746,-68450,449274, -3016645,20618317,-142946735,1002722249, -7103064540,50738237140,-365049115546, 2642981328372,-19241453032254,140770867457795, -1034409857616986,7631075823632553, -56497364856268721,419641611512419630, -3126180409889288924] |