n | a(n) |
---|---|
1 | 4 |
2 | 12 |
3 | 24 |
4 | 72 |
5 | 360 |
6 | 360 |
7 | 2520 |
8 | 504 |
9 | 1008 |
10 | 336 |
11 | 1680 |
12 | 1680 |
13 | 18480 |
14 | 18480 |
15 | 92400 |
16 | 1201200 |
17 | 10810800 |
18 | 10810800 |
19 | 10810800 |
20 | 21621600 |
21 | 21621600 |
22 | 367567200 |
23 | 52509600 |
24 | 52509600 |
25 | 997682400 |
26 | 997682400 |
27 | 997682400 |
28 | 6983776800 |
29 | 6983776800 |
30 | 6983776800 |
[4,12,24,72,360,360,2520,504,1008,336,1680,1680, 18480,18480,92400,1201200,10810800,10810800, 10810800,21621600,21621600,367567200,52509600, 52509600,997682400,997682400,997682400,6983776800, 6983776800,6983776800] |