n | a(n) |
---|---|
1 | 2 |
2 | 12 |
3 | 60 |
4 | 840 |
5 | 2520 |
6 | 27720 |
7 | 360360 |
8 | 144144 |
9 | 2450448 |
10 | 232792560 |
11 | 232792560 |
12 | 5354228880 |
13 | 26771144400 |
14 | 11473347600 |
15 | 332727080400 |
16 | 20629078984800 |
17 | 20629078984800 |
18 | 144403552893600 |
19 | 5342931457063200 |
20 | 5342931457063200 |
[2,12,60,840,2520,27720,360360,144144,2450448, 232792560,232792560,5354228880,26771144400, 11473347600,332727080400,20629078984800, 20629078984800,144403552893600,5342931457063200, 5342931457063200] |