n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 5 |
4 | 188 |
5 | 5560 |
6 | 159460 |
7 | 4715480 |
8 | 147031080 |
9 | 4874069760 |
10 | 172184044920 |
11 | 6479888595840 |
12 | 259376627795780 |
13 | 11019372206402560 |
14 | 495710267052627900 |
15 | 23556524839760174080 |
16 | 1179771865401761781520 |
17 | 62133101833103144386560 |
[0,0,0,5,188,5560,159460,4715480,147031080, 4874069760,172184044920,6479888595840, 259376627795780,11019372206402560, 495710267052627900,23556524839760174080, 1179771865401761781520,62133101833103144386560] |