n | a(n) |
---|---|
1 | 24 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 1 |
10 | 9 |
11 | 65 |
12 | 624 |
13 | 5309 |
14 | 38578 |
15 | 239701 |
16 | 1309340 |
17 | 6447890 |
18 | 29143104 |
19 | 122531502 |
20 | 484952549 |
21 | 1822769330 |
22 | 6559659490 |
23 | 22756224972 |
24 | 76595595448 |
25 | 251727333628 |
26 | 813474158085 |
27 | 2607267986103 |
[24,1,1,1,1,1,1,1,1,9,65,624,5309,38578,239701, 1309340,6447890,29143104,122531502,484952549, 1822769330,6559659490,22756224972,76595595448, 251727333628,813474158085,2607267986103] |