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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 9 |
| 3 | 11 |
| 4 | 15 |
| 5 | 19 |
| 6 | 21 |
| 7 | 27 |
| 8 | 28 |
| 9 | 29 |
| 10 | 30 |
| 11 | 33 |
| 12 | 36 |
| 13 | 45 |
| 14 | 55 |
| 15 | 57 |
| 16 | 63 |
| 17 | 81 |
| 18 | 82 |
| 19 | 83 |
| 20 | 84 |
| 21 | 86 |
| 22 | 87 |
| 23 | 88 |
| 24 | 90 |
| 25 | 92 |
| 26 | 96 |
| 27 | 99 |
| 28 | 100 |
| 29 | 102 |
| 30 | 108 |
| 31 | 110 |
| 32 | 114 |
| 33 | 126 |
| 34 | 135 |
| 35 | 136 |
| 36 | 138 |
| 37 | 144 |
| 38 | 163 |
| 39 | 165 |
| 40 | 166 |
| 41 | 171 |
| 42 | 172 |
| 43 | 174 |
| 44 | 189 |
| 45 | 190 |
| 46 | 192 |
| 47 | 198 |
| 48 | 243 |
| 49 | 244 |
| 50 | 245 |
| 51 | 246 |
| 52 | 247 |
| 53 | 248 |
| 54 | 249 |
| 55 | 250 |
| 56 | 252 |
| 57 | 253 |
[3,9,11,15,19,21,27,28,29,30,33,36,45,55,57,63,81, 82,83,84,86,87,88,90,92,96,99,100,102,108,110,114, 126,135,136,138,144,163,165,166,171,172,174,189, 190,192,198,243,244,245,246,247,248,249,250,252, 253] |