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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 9 |
| 3 | 15 |
| 4 | 21 |
| 5 | 27 |
| 6 | 29 |
| 7 | 33 |
| 8 | 51 |
| 9 | 63 |
| 10 | 75 |
| 11 | 77 |
| 12 | 83 |
| 13 | 87 |
| 14 | 89 |
| 15 | 95 |
| 16 | 105 |
| 17 | 107 |
| 18 | 129 |
| 19 | 131 |
| 20 | 161 |
| 21 | 165 |
| 22 | 173 |
| 23 | 179 |
| 24 | 189 |
| 25 | 195 |
| 26 | 201 |
| 27 | 203 |
| 28 | 207 |
| 29 | 227 |
| 30 | 237 |
| 31 | 251 |
| 32 | 255 |
| 33 | 257 |
| 34 | 263 |
| 35 | 269 |
| 36 | 285 |
| 37 | 287 |
| 38 | 315 |
| 39 | 321 |
| 40 | 329 |
| 41 | 335 |
| 42 | 363 |
| 43 | 377 |
| 44 | 383 |
| 45 | 389 |
| 46 | 399 |
| 47 | 413 |
| 48 | 431 |
| 49 | 441 |
| 50 | 443 |
| 51 | 455 |
| 52 | 461 |
[3,9,15,21,27,29,33,51,63,75,77,83,87,89,95,105, 107,129,131,161,165,173,179,189,195,201,203,207, 227,237,251,255,257,263,269,285,287,315,321,329, 335,363,377,383,389,399,413,431,441,443,455,461] |