n | a(n) |
---|---|
0 | 1 |
1 | 22 |
2 | 332 |
3 | 4280 |
4 | 50736 |
5 | 571872 |
6 | 6238912 |
7 | 66567040 |
8 | 699159296 |
9 | 7259766272 |
10 | 74744097792 |
11 | 764616652800 |
12 | 7783588704256 |
13 | 78935331561472 |
14 | 798149140201472 |
15 | 8051859072450560 |
16 | 81081536382959616 |
17 | 815318946277097472 |
[1,22,332,4280,50736,571872,6238912,66567040, 699159296,7259766272,74744097792,764616652800, 7783588704256,78935331561472,798149140201472, 8051859072450560,81081536382959616, 815318946277097472] |