n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | -6 |
4 | -36 |
5 | -196 |
6 | -724 |
7 | 7512 |
8 | 366838 |
9 | 11928316 |
10 | 421130508 |
11 | 14598816402 |
12 | 584642184936 |
13 | 25314953837836 |
14 | 1128885572358548 |
15 | 54492272309366314 |
16 | 2950485568862138250 |
17 | 213151926413154110951 |
[1,1,0,-6,-36,-196,-724,7512,366838,11928316, 421130508,14598816402,584642184936,25314953837836, 1128885572358548,54492272309366314, 2950485568862138250,213151926413154110951] |