n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 12 |
5 | 60 |
6 | 20 |
7 | 140 |
8 | 280 |
9 | 2520 |
10 | 2520 |
11 | 27720 |
12 | 27720 |
13 | 360360 |
14 | 360360 |
15 | 72072 |
16 | 144144 |
17 | 2450448 |
18 | 2450448 |
19 | 46558512 |
20 | 232792560 |
21 | 232792560 |
22 | 232792560 |
23 | 5354228880 |
24 | 5354228880 |
25 | 26771144400 |
26 | 26771144400 |
27 | 80313433200 |
28 | 80313433200 |
29 | 2329089562800 |
30 | 2329089562800 |
[1,2,6,12,60,20,140,280,2520,2520,27720,27720, 360360,360360,72072,144144,2450448,2450448, 46558512,232792560,232792560,232792560,5354228880, 5354228880,26771144400,26771144400,80313433200, 80313433200,2329089562800,2329089562800] |