n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -3 |
3 | 25 |
4 | -251 |
5 | 2817 |
6 | -33843 |
7 | 425769 |
8 | -5537835 |
9 | 73865617 |
10 | -1004862179 |
11 | 13888533561 |
12 | -194475377243 |
13 | 2752994728225 |
14 | -39333541106835 |
15 | 566464908534345 |
16 | -8214515461250955 |
17 | 119845125957958065 |
18 | -1757855400878129475 |
19 | 25906894146115000665 |
20 | -383443906519878272955 |
[1,1,-3,25,-251,2817,-33843,425769,-5537835, 73865617,-1004862179,13888533561,-194475377243, 2752994728225,-39333541106835,566464908534345, -8214515461250955,119845125957958065, -1757855400878129475,25906894146115000665, -383443906519878272955] |