n | a(n) |
---|---|
1 | 2 |
2 | 11 |
3 | 20 |
4 | 110 |
5 | 200 |
6 | 1100 |
7 | 2000 |
8 | 11000 |
9 | 20000 |
10 | 110000 |
11 | 200000 |
12 | 1100000 |
13 | 2000000 |
14 | 11000000 |
15 | 20000000 |
16 | 110000000 |
17 | 200000000 |
18 | 1100000000 |
19 | 2000000000 |
20 | 11000000000 |
21 | 20000000000 |
22 | 110000000000 |
23 | 200000000000 |
24 | 1100000000000 |
[2,11,20,110,200,1100,2000,11000,20000,110000, 200000,1100000,2000000,11000000,20000000, 110000000,200000000,1100000000,2000000000, 11000000000,20000000000,110000000000,200000000000, 1100000000000] |