n | a(n) |
---|---|
1 | 1 |
2 | 51 |
3 | 744 |
4 | 9042 |
5 | 103752 |
6 | 1165620 |
7 | 12988416 |
8 | 144259560 |
9 | 1600182816 |
10 | 17740623696 |
11 | 196642606464 |
12 | 2179465613472 |
13 | 24155044021632 |
14 | 267707038144320 |
15 | 2966944305186816 |
16 | 32881987112668800 |
17 | 364423467992173056 |
[1,51,744,9042,103752,1165620,12988416,144259560, 1600182816,17740623696,196642606464,2179465613472, 24155044021632,267707038144320,2966944305186816, 32881987112668800,364423467992173056] |