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| n | a(n) |
|---|---|
| 1 | 9 |
| 2 | 21 |
| 3 | 25 |
| 4 | 27 |
| 5 | 39 |
| 6 | 49 |
| 7 | 57 |
| 8 | 63 |
| 9 | 65 |
| 10 | 81 |
| 11 | 87 |
| 12 | 91 |
| 13 | 111 |
| 14 | 115 |
| 15 | 117 |
| 16 | 121 |
| 17 | 125 |
| 18 | 129 |
| 19 | 133 |
| 20 | 147 |
| 21 | 159 |
| 22 | 169 |
| 23 | 171 |
| 24 | 183 |
| 25 | 185 |
| 26 | 189 |
| 27 | 203 |
| 28 | 213 |
| 29 | 235 |
| 30 | 237 |
| 31 | 243 |
| 32 | 247 |
| 33 | 259 |
| 34 | 261 |
| 35 | 267 |
| 36 | 273 |
| 37 | 289 |
| 38 | 299 |
| 39 | 301 |
| 40 | 303 |
| 41 | 305 |
| 42 | 319 |
| 43 | 321 |
| 44 | 325 |
| 45 | 333 |
| 46 | 339 |
| 47 | 343 |
| 48 | 351 |
| 49 | 361 |
| 50 | 365 |
| 51 | 371 |
| 52 | 377 |
| 53 | 387 |
| 54 | 393 |
| 55 | 399 |
[9,21,25,27,39,49,57,63,65,81,87,91,111,115,117, 121,125,129,133,147,159,169,171,183,185,189,203, 213,235,237,243,247,259,261,267,273,289,299,301, 303,305,319,321,325,333,339,343,351,361,365,371, 377,387,393,399] |