n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 45 |
3 | 1575 |
4 | 99225 |
5 | 9823275 |
6 | 1404728325 |
7 | 273922023375 |
8 | 69850115960625 |
9 | 22561587455281875 |
10 | 9002073394657468125 |
11 | 4348001449619557104375 |
12 | 2500100833531245335015625 |
13 | 1687568062633590601135546875 |
14 | 1321365793042101440689133203125 |
[1,3,45,1575,99225,9823275,1404728325, 273922023375,69850115960625,22561587455281875, 9002073394657468125,4348001449619557104375, 2500100833531245335015625, 1687568062633590601135546875, 1321365793042101440689133203125] |