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| n | a(n) |
|---|---|
| 1 | 109 |
| 2 | 209 |
| 3 | 309 |
| 4 | 409 |
| 5 | 509 |
| 6 | 609 |
| 7 | 709 |
| 8 | 809 |
| 9 | 909 |
| 10 | 1009 |
| 11 | 1099 |
| 12 | 1109 |
| 13 | 1209 |
| 14 | 1309 |
| 15 | 1409 |
| 16 | 1509 |
| 17 | 1609 |
| 18 | 1709 |
| 19 | 1809 |
| 20 | 1909 |
| 21 | 2009 |
| 22 | 2099 |
| 23 | 2109 |
| 24 | 2209 |
| 25 | 2309 |
| 26 | 2409 |
| 27 | 2509 |
| 28 | 2609 |
| 29 | 2709 |
| 30 | 2809 |
| 31 | 2909 |
| 32 | 3009 |
| 33 | 3099 |
| 34 | 3109 |
| 35 | 3209 |
| 36 | 3309 |
| 37 | 3409 |
| 38 | 3509 |
[109,209,309,409,509,609,709,809,909,1009,1099, 1109,1209,1309,1409,1509,1609,1709,1809,1909,2009, 2099,2109,2209,2309,2409,2509,2609,2709,2809,2909, 3009,3099,3109,3209,3309,3409,3509] |