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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 8 |
| 3 | 10 |
| 4 | 19 |
| 5 | 91 |
| 6 | 801 |
| 7 | 802 |
| 8 | 1001 |
| 9 | 8001 |
| 10 | 8002 |
| 11 | 100001 |
| 12 | 800001 |
| 13 | 800002 |
| 14 | 1000000 |
| 15 | 9000000 |
| 16 | 9000001 |
| 17 | 11000000 |
| 18 | 19000000 |
| 19 | 19000001 |
| 20 | 80000000 |
| 21 | 90000000 |
| 22 | 90000001 |
| 23 | 800000000 |
| 24 | 900000000 |
| 25 | 900000001 |
| 26 | 8000000000 |
| 27 | 9000000000 |
| 28 | 9000000001 |
| 29 | 11000000000 |
| 30 | 19000000000 |
| 31 | 19000000001 |
| 32 | 80000000000 |
| 33 | 90000000000 |
| 34 | 90000000001 |
[1,8,10,19,91,801,802,1001,8001,8002,100001, 800001,800002,1000000,9000000,9000001,11000000, 19000000,19000001,80000000,90000000,90000001, 800000000,900000000,900000001,8000000000, 9000000000,9000000001,11000000000,19000000000, 19000000001,80000000000,90000000000,90000000001] |