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| n | a(n) |
|---|---|
| 1 | 69 |
| 2 | 169 |
| 3 | 269 |
| 4 | 369 |
| 5 | 469 |
| 6 | 569 |
| 7 | 669 |
| 8 | 699 |
| 9 | 769 |
| 10 | 869 |
| 11 | 969 |
| 12 | 1069 |
| 13 | 1169 |
| 14 | 1269 |
| 15 | 1369 |
| 16 | 1469 |
| 17 | 1569 |
| 18 | 1669 |
| 19 | 1699 |
| 20 | 1769 |
| 21 | 1869 |
| 22 | 1969 |
| 23 | 2069 |
| 24 | 2169 |
| 25 | 2269 |
| 26 | 2369 |
| 27 | 2469 |
| 28 | 2569 |
| 29 | 2669 |
| 30 | 2699 |
| 31 | 2769 |
| 32 | 2869 |
| 33 | 2969 |
| 34 | 3069 |
| 35 | 3169 |
| 36 | 3269 |
| 37 | 3369 |
| 38 | 3469 |
| 39 | 3569 |
[69,169,269,369,469,569,669,699,769,869,969,1069, 1169,1269,1369,1469,1569,1669,1699,1769,1869,1969, 2069,2169,2269,2369,2469,2569,2669,2699,2769,2869, 2969,3069,3169,3269,3369,3469,3569] |