n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 24 |
4 | 384 |
5 | 5120 |
6 | 61440 |
7 | 688128 |
8 | 7340032 |
9 | 75497472 |
10 | 754974720 |
11 | 7381975040 |
12 | 70866960384 |
13 | 670014898176 |
14 | 6253472382976 |
15 | 57724360458240 |
16 | 527765581332480 |
17 | 4785074604081152 |
18 | 43065671436730368 |
19 | 385057768140177408 |
[0,0,1,24,384,5120,61440,688128,7340032,75497472, 754974720,7381975040,70866960384,670014898176, 6253472382976,57724360458240,527765581332480, 4785074604081152,43065671436730368, 385057768140177408] |