n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | -12 |
3 | -120 |
4 | -5040 |
5 | -35520 |
6 | -10080576 |
7 | 1291774848 |
8 | -129155669760 |
9 | 70025050601472 |
10 | -12621771155397632 |
11 | 7717419122045659136 |
12 | -2918362206037173678080 |
13 | 1928021073359516653240320 |
14 | -1209535003923466323711246336 |
15 | 977832736949625091059703971840 |
[1,0,-12,-120,-5040,-35520,-10080576,1291774848, -129155669760,70025050601472,-12621771155397632, 7717419122045659136,-2918362206037173678080, 1928021073359516653240320, -1209535003923466323711246336, 977832736949625091059703971840] |