n | a(n) |
---|---|
3 | 1 |
4 | -1220 |
5 | 1637362 |
6 | -2177691460 |
7 | 2898705467483 |
8 | -3858153003126520 |
9 | 5135204548028317764 |
10 | -6834956902420811530200 |
11 | 9097327679593690752247605 |
12 | -12108543136400139930131294300 |
13 | 16116470915170412804822871108406 |
[1,-1220,1637362,-2177691460,2898705467483, -3858153003126520,5135204548028317764, -6834956902420811530200,9097327679593690752247605, -12108543136400139930131294300, 16116470915170412804822871108406] |