n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 12 |
5 | 30 |
6 | 30 |
7 | 105 |
8 | 840 |
9 | 1260 |
10 | 63 |
11 | 693 |
12 | 2772 |
13 | 18018 |
14 | 18018 |
15 | 45045 |
16 | 720720 |
17 | 6126120 |
18 | 3063060 |
19 | 29099070 |
20 | 58198140 |
21 | 29099070 |
22 | 29099070 |
23 | 334639305 |
24 | 2677114440 |
25 | 6692786100 |
26 | 1673196525 |
27 | 5019589575 |
28 | 20078358300 |
29 | 291136195350 |
30 | 291136195350 |
31 | 4512611027925 |
32 | 144403552893600 |
[1,1,2,3,12,30,30,105,840,1260,63,693,2772,18018, 18018,45045,720720,6126120,3063060,29099070, 58198140,29099070,29099070,334639305,2677114440, 6692786100,1673196525,5019589575,20078358300, 291136195350,291136195350,4512611027925, 144403552893600] |