n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 2 |
3 | 0 |
4 | -96 |
5 | 1875 |
6 | -32184 |
7 | 554631 |
8 | -9773056 |
9 | 172718325 |
10 | -2874200000 |
11 | 35973317666 |
12 | 218394869760 |
13 | -46968959184459 |
14 | 2890848443624064 |
15 | -147665402789062500 |
16 | 7121567693920010240 |
17 | -337669517265832692843 |
18 | 15985827659730523364352 |
19 | -759295252512454596032456 |
[1,-1,2,0,-96,1875,-32184,554631,-9773056, 172718325,-2874200000,35973317666,218394869760, -46968959184459,2890848443624064, -147665402789062500,7121567693920010240, -337669517265832692843,15985827659730523364352, -759295252512454596032456] |