n | a(n) |
---|---|
1 | 1 |
2 | 79 |
3 | 999999999 |
4 | 49999999999999999999999999999 |
5 | 4999999999999999999999999999999999999999999999999999999999999999999999 |
6 | 999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 |
[1,79,999999999,49999999999999999999999999999, 49999999999999999999999999999999999999999999999999\ 99999999999999999999, 99999999999999999999999999999999999999999999999999\ 99999999999999999999999999999999999999999999999999\ 99999999999999999999999999999999999999999999] |