n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 4 |
4 | 5 |
5 | 6 |
6 | 12 |
7 | 20 |
8 | 30 |
9 | 72 |
10 | 165 |
11 | 288 |
12 | 693 |
13 | 1056 |
14 | 3024 |
15 | 9280 |
16 | 22500 |
17 | 42845 |
18 | 60480 |
19 | 240000 |
20 | 794580 |
21 | 1814400 |
22 | 7040040 |
23 | 26352000 |
24 | 98654400 |
25 | 321552000 |
26 | 1260230400 |
27 | 5311834416 |
28 | 17570520000 |
29 | 75087810000 |
30 | 325180275840 |
31 | 1526817600000 |
[2,3,4,5,6,12,20,30,72,165,288,693,1056,3024,9280, 22500,42845,60480,240000,794580,1814400,7040040, 26352000,98654400,321552000,1260230400,5311834416, 17570520000,75087810000,325180275840, 1526817600000] |