n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 6 |
3 | 30 |
4 | 210 |
5 | 2310 |
6 | 30030 |
7 | 510510 |
8 | 9699690 |
9 | 223092870 |
10 | 6469693230 |
11 | 200560490130 |
12 | 7420738134810 |
13 | 304250263527210 |
14 | 14299762385778870 |
15 | 757887406446280110 |
16 | 44715356980330526490 |
17 | 2995928917682145274830 |
[1,2,6,30,210,2310,30030,510510,9699690,223092870, 6469693230,200560490130,7420738134810, 304250263527210,14299762385778870, 757887406446280110,44715356980330526490, 2995928917682145274830] |