n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 6 |
4 | 12 |
5 | 60 |
6 | 60 |
7 | 420 |
8 | 840 |
9 | 2520 |
10 | 5040 |
11 | 55440 |
12 | 13860 |
13 | 180180 |
14 | 360360 |
15 | 1081080 |
16 | 2162160 |
17 | 36756720 |
18 | 4084080 |
19 | 77597520 |
20 | 155195040 |
21 | 465585120 |
22 | 931170240 |
23 | 21416915520 |
24 | 1338557220 |
25 | 33463930500 |
26 | 66927861000 |
27 | 200783583000 |
28 | 401567166000 |
29 | 11645447814000 |
30 | 465817912560 |
[1,1,2,6,12,60,60,420,840,2520,5040,55440,13860, 180180,360360,1081080,2162160,36756720,4084080, 77597520,155195040,465585120,931170240, 21416915520,1338557220,33463930500,66927861000, 200783583000,401567166000,11645447814000, 465817912560] |