n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 6 |
4 | 30 |
5 | 30 |
6 | 210 |
7 | 420 |
8 | 1260 |
9 | 1260 |
10 | 13860 |
11 | 13860 |
12 | 180180 |
13 | 180180 |
14 | 180180 |
15 | 360360 |
16 | 6126120 |
17 | 6126120 |
18 | 116396280 |
19 | 116396280 |
20 | 116396280 |
21 | 116396280 |
22 | 2677114440 |
23 | 2677114440 |
24 | 13385572200 |
25 | 13385572200 |
26 | 40156716600 |
27 | 40156716600 |
[1,3,6,30,30,210,420,1260,1260,13860,13860,180180, 180180,180180,360360,6126120,6126120,116396280, 116396280,116396280,116396280,2677114440, 2677114440,13385572200,13385572200,40156716600, 40156716600] |