n | a(n) |
---|---|
1 | 1 |
2 | 6 |
3 | 2 |
4 | 3 |
5 | 24 |
6 | 5 |
7 | 4 |
8 | 7 |
9 | 10 |
10 | 1080 |
11 | 35640 |
12 | 11 |
13 | 9 |
14 | 13 |
15 | 8 |
16 | 33 |
17 | 297600 |
18 | 17 |
19 | 588 |
20 | 19 |
21 | 20 |
22 | 1782 |
23 | 1907020800 |
24 | 23 |
25 | 216 |
26 | 45 |
27 | 34 |
28 | 78 |
[1,6,2,3,24,5,4,7,10,1080,35640,11,9,13,8,33, 297600,17,588,19,20,1782,1907020800,23,216,45,34, 78] |