n | a(n) |
---|---|
1 | 2 |
2 | 5 |
3 | 25 |
4 | 425 |
5 | 221 |
6 | 8177 |
7 | 204425 |
8 | 13287625 |
9 | 544792625 |
10 | 2200962205 |
11 | 134258694505 |
12 | 19467510703225 |
13 | 9791351537125 |
14 | 1928896252813625 |
15 | 8718611062717585 |
16 | 2240683043118419345 |
17 | 1124218135820660225 |
18 | 365370894141714573125 |
19 | 66132131839650337735625 |
20 | 1060759394707991417279425 |
[2,5,25,425,221,8177,204425,13287625,544792625, 2200962205,134258694505,19467510703225, 9791351537125,1928896252813625,8718611062717585, 2240683043118419345,1124218135820660225, 365370894141714573125,66132131839650337735625, 1060759394707991417279425] |