n | a(n) |
---|---|
0 | 0 |
1 | 18 |
2 | 288 |
3 | 3888 |
4 | 48888 |
5 | 588888 |
6 | 6888888 |
7 | 78888888 |
8 | 888888888 |
9 | 9888888888 |
10 | 108888888888 |
11 | 1188888888888 |
12 | 12888888888888 |
13 | 138888888888888 |
14 | 1488888888888888 |
15 | 15888888888888888 |
16 | 168888888888888888 |
17 | 1788888888888888888 |
18 | 18888888888888888888 |
19 | 198888888888888888888 |
[0,18,288,3888,48888,588888,6888888,78888888, 888888888,9888888888,108888888888,1188888888888, 12888888888888,138888888888888,1488888888888888, 15888888888888888,168888888888888888, 1788888888888888888,18888888888888888888, 198888888888888888888] |