n | a(n) |
---|---|
0 | 1 |
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 | 360360 |
16 | 720720 |
17 | 12252240 |
18 | 4084080 |
19 | 77597520 |
20 | 77597520 |
21 | 11085360 |
22 | 11085360 |
23 | 254963280 |
24 | 84987760 |
25 | 424938800 |
26 | 424938800 |
27 | 11473347600 |
28 | 80313433200 |
29 | 2329089562800 |
30 | 2329089562800 |
31 | 72201776446800 |
32 | 144403552893600 |
33 | 144403552893600 |
[1,1,2,6,12,60,20,140,280,2520,2520,27720,27720, 360360,360360,360360,720720,12252240,4084080, 77597520,77597520,11085360,11085360,254963280, 84987760,424938800,424938800,11473347600, 80313433200,2329089562800,2329089562800, 72201776446800,144403552893600,144403552893600] |