n | a(n) |
---|---|
0 | 0 |
1 | 24 |
2 | 1120 |
3 | 33264 |
4 | 823680 |
5 | 18475600 |
6 | 389398464 |
7 | 7862853600 |
8 | 153876579840 |
9 | 2940343837200 |
10 | 55138611528000 |
11 | 1018383898440480 |
12 | 18574619721465600 |
13 | 335240928272918304 |
14 | 5996573430996184960 |
15 | 106438123408375281600 |
16 | 1876607120325212706816 |
17 | 32891715945378106711440 |
[0,24,1120,33264,823680,18475600,389398464, 7862853600,153876579840,2940343837200, 55138611528000,1018383898440480,18574619721465600, 335240928272918304,5996573430996184960, 106438123408375281600,1876607120325212706816, 32891715945378106711440] |