n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 30 |
4 | 35 |
5 | 2310 |
6 | 15015 |
7 | 34034 |
8 | 4849845 |
9 | 223092870 |
10 | 154040315 |
11 | 200560490130 |
12 | 742073813481 |
13 | 101416754509070 |
14 | 6541380665835015 |
15 | 55899071144408310 |
16 | 5431526412865007455 |
17 | 54936010004406075402 |
18 | 4511091590746421960895 |
19 | 2619440517026755685293030 |
20 | 278970415063349480483707695 |
[2,3,30,35,2310,15015,34034,4849845,223092870, 154040315,200560490130,742073813481, 101416754509070,6541380665835015, 55899071144408310,5431526412865007455, 54936010004406075402,4511091590746421960895, 2619440517026755685293030, 278970415063349480483707695] |