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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 27 |
| 3 | 33 |
| 4 | 35 |
| 5 | 39 |
| 6 | 45 |
| 7 | 49 |
| 8 | 55 |
| 9 | 57 |
| 10 | 63 |
| 11 | 65 |
| 12 | 81 |
| 13 | 87 |
| 14 | 91 |
| 15 | 95 |
| 16 | 105 |
| 17 | 111 |
| 18 | 115 |
| 19 | 117 |
| 20 | 119 |
| 21 | 121 |
| 22 | 125 |
| 23 | 129 |
| 24 | 147 |
| 25 | 153 |
| 26 | 155 |
| 27 | 159 |
| 28 | 165 |
| 29 | 169 |
| 30 | 175 |
| 31 | 177 |
| 32 | 183 |
| 33 | 187 |
| 34 | 189 |
| 35 | 195 |
| 36 | 201 |
| 37 | 205 |
| 38 | 209 |
| 39 | 215 |
| 40 | 217 |
| 41 | 219 |
| 42 | 221 |
| 43 | 225 |
| 44 | 243 |
| 45 | 245 |
| 46 | 249 |
| 47 | 255 |
| 48 | 273 |
| 49 | 279 |
| 50 | 289 |
| 51 | 297 |
| 52 | 299 |
| 53 | 301 |
| 54 | 303 |
| 55 | 315 |
[1,27,33,35,39,45,49,55,57,63,65,81,87,91,95,105, 111,115,117,119,121,125,129,147,153,155,159,165, 169,175,177,183,187,189,195,201,205,209,215,217, 219,221,225,243,245,249,255,273,279,289,297,299, 301,303,315] |