n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | -12 |
3 | -360 |
4 | -14000 |
5 | -705600 |
6 | -42520896 |
7 | -2581394816 |
8 | -50539790080 |
9 | 43910434596864 |
10 | 18893865109070848 |
11 | 6357906196273494016 |
12 | 1895076999147133456384 |
13 | 366371561754009899909120 |
14 | -176926962056569654501195776 |
15 | -397908136700956338408562851840 |
16 | -528899949644745117870350321778688 |
[1,0,-12,-360,-14000,-705600,-42520896, -2581394816,-50539790080,43910434596864, 18893865109070848,6357906196273494016, 1895076999147133456384,366371561754009899909120, -176926962056569654501195776, -397908136700956338408562851840, -528899949644745117870350321778688] |