n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 6 |
4 | 6 |
5 | 60 |
6 | 60 |
7 | 420 |
8 | 420 |
9 | 4620 |
10 | 60060 |
11 | 60060 |
12 | 60060 |
13 | 120120 |
14 | 2042040 |
15 | 6126120 |
16 | 116396280 |
17 | 116396280 |
18 | 116396280 |
19 | 116396280 |
20 | 2677114440 |
21 | 2677114440 |
22 | 2677114440 |
23 | 2677114440 |
24 | 2677114440 |
25 | 2677114440 |
26 | 77636318760 |
27 | 77636318760 |
[1,4,6,6,60,60,420,420,4620,60060,60060,60060, 120120,2042040,6126120,116396280,116396280, 116396280,116396280,2677114440,2677114440, 2677114440,2677114440,2677114440,2677114440, 77636318760,77636318760] |