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| n | a(n) |
|---|---|
| 1 | 9 |
| 2 | 18 |
| 3 | 19 |
| 4 | 27 |
| 5 | 28 |
| 6 | 29 |
| 7 | 36 |
| 8 | 37 |
| 9 | 38 |
| 10 | 39 |
| 11 | 45 |
| 12 | 46 |
| 13 | 47 |
| 14 | 48 |
| 15 | 49 |
| 16 | 54 |
| 17 | 55 |
| 18 | 56 |
| 19 | 57 |
| 20 | 58 |
| 21 | 59 |
| 22 | 63 |
| 23 | 64 |
| 24 | 65 |
| 25 | 66 |
| 26 | 67 |
| 27 | 68 |
| 28 | 69 |
| 29 | 72 |
| 30 | 73 |
| 31 | 74 |
| 32 | 75 |
| 33 | 76 |
| 34 | 77 |
| 35 | 78 |
| 36 | 79 |
| 37 | 81 |
| 38 | 90 |
| 39 | 162 |
| 40 | 171 |
| 41 | 172 |
| 42 | 180 |
| 43 | 181 |
| 44 | 243 |
| 45 | 252 |
| 46 | 253 |
| 47 | 261 |
| 48 | 262 |
| 49 | 263 |
| 50 | 270 |
| 51 | 271 |
| 52 | 272 |
| 53 | 324 |
| 54 | 333 |
| 55 | 334 |
| 56 | 342 |
| 57 | 343 |
| 58 | 344 |
| 59 | 351 |
[9,18,19,27,28,29,36,37,38,39,45,46,47,48,49,54, 55,56,57,58,59,63,64,65,66,67,68,69,72,73,74,75, 76,77,78,79,81,90,162,171,172,180,181,243,252,253, 261,262,263,270,271,272,324,333,334,342,343,344, 351] |