n | a(n) |
---|---|
1 | 2 |
2 | 13 |
3 | 17 |
4 | 79 |
5 | 6899 |
6 | 19999999 |
7 | 399899999999999 |
8 | 59998999999999999999999999999 |
9 | 999999999998999999999999999999999999999999999999999999999 |
10 | 899999999999999999999999999999998999999999999999999999999999999999999999999999999999999999999999999999999999999999 |
[2,13,17,79,6899,19999999,399899999999999, 59998999999999999999999999999, 99999999999899999999999999999999999999999999999999\ 9999999, 89999999999999999999999999999999899999999999999999\ 99999999999999999999999999999999999999999999999999\ 99999999999999] |