n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | -12 |
5 | 60 |
6 | -570 |
7 | 3780 |
8 | -36288 |
9 | 290304 |
10 | -3077160 |
11 | 27976080 |
12 | -325364952 |
13 | 3125330208 |
14 | -38076353952 |
15 | 320524495200 |
16 | -3277240862208 |
17 | -12892686066816 |
18 | 851147013155904 |
19 | -38579486635656576 |
20 | 1000229709289596288 |
[1,0,0,0,-12,60,-570,3780,-36288,290304,-3077160, 27976080,-325364952,3125330208,-38076353952, 320524495200,-3277240862208,-12892686066816, 851147013155904,-38579486635656576, 1000229709289596288] |