n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | -12 |
3 | 240 |
4 | 7056 |
5 | -1472640 |
6 | 60785472 |
7 | 24634471680 |
8 | -6666732039936 |
9 | -266945607045120 |
10 | 818181307311879168 |
11 | -225753930347735961600 |
12 | -114700401016766429097984 |
13 | 133755245359458345703342080 |
[1,0,-12,240,7056,-1472640,60785472,24634471680, -6666732039936,-266945607045120, 818181307311879168,-225753930347735961600, -114700401016766429097984, 133755245359458345703342080] |