n | a(n) |
---|---|
0 | 1 |
1 | -2 |
2 | 5 |
3 | -17 |
4 | 79 |
5 | -471 |
6 | 3391 |
7 | -28451 |
8 | 272447 |
9 | -2933807 |
10 | 35102403 |
11 | -462021525 |
12 | 6634207777 |
13 | -103200019093 |
14 | 1728836723813 |
15 | -31030630439249 |
16 | 594094812208133 |
17 | -12085090282079299 |
18 | 260296103744105623 |
19 | -5917885334682695549 |
20 | 141625618336446419151 |
[1,-2,5,-17,79,-471,3391,-28451,272447,-2933807, 35102403,-462021525,6634207777,-103200019093, 1728836723813,-31030630439249,594094812208133, -12085090282079299,260296103744105623, -5917885334682695549,141625618336446419151] |