n | a(n) |
---|---|
0 | 9 |
1 | 81 |
2 | 801 |
3 | 8001 |
4 | 80001 |
5 | 800001 |
6 | 8000001 |
7 | 80000001 |
8 | 800000001 |
9 | 8000000001 |
10 | 80000000001 |
11 | 800000000001 |
12 | 8000000000001 |
13 | 80000000000001 |
14 | 800000000000001 |
15 | 8000000000000001 |
16 | 80000000000000001 |
17 | 800000000000000001 |
18 | 8000000000000000001 |
[9,81,801,8001,80001,800001,8000001,80000001, 800000001,8000000001,80000000001,800000000001, 8000000000001,80000000000001,800000000000001, 8000000000000001,80000000000000001, 800000000000000001,8000000000000000001] |