n | a(n) |
---|---|
0 | 1 |
1 | 10 |
2 | 110 |
3 | 910 |
4 | 9910 |
5 | 109110 |
6 | 909110 |
7 | 10009910 |
8 | 110910910 |
9 | 889111110 |
10 | 9900110110 |
11 | 111108908910 |
12 | 901089008910 |
13 | 10089889910110 |
14 | 109110889111110 |
15 | 889091091110910 |
16 | 10090010109909910 |
17 | 110010900901009110 |
[1,10,110,910,9910,109110,909110,10009910, 110910910,889111110,9900110110,111108908910, 901089008910,10089889910110,109110889111110, 889091091110910,10090010109909910, 110010900901009110] |