n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 24 |
4 | 912 |
5 | 87360 |
6 | 19226880 |
7 | 9405930240 |
8 | 10142439229440 |
9 | 24057598104207360 |
10 | 125180857812868300800 |
11 | 1422700916050060841779200 |
12 | 35136968950395142864227532800 |
13 | 1876028272361273394915958613606400 |
14 | 215474119792145796020405035320528076800 |
[1,1,2,24,912,87360,19226880,9405930240, 10142439229440,24057598104207360, 125180857812868300800,1422700916050060841779200, 35136968950395142864227532800, 1876028272361273394915958613606400, 215474119792145796020405035320528076800] |