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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 28 |
| 3 | 30 |
| 4 | 42 |
| 5 | 66 |
| 6 | 78 |
| 7 | 102 |
| 8 | 114 |
| 9 | 138 |
| 10 | 150 |
| 11 | 174 |
| 12 | 186 |
| 13 | 222 |
| 14 | 246 |
| 15 | 258 |
| 16 | 282 |
| 17 | 294 |
| 18 | 308 |
| 19 | 318 |
| 20 | 330 |
| 21 | 354 |
| 22 | 364 |
| 23 | 366 |
| 24 | 390 |
| 25 | 402 |
| 26 | 426 |
| 27 | 438 |
| 28 | 462 |
| 29 | 474 |
| 30 | 476 |
| 31 | 496 |
| 32 | 498 |
| 33 | 510 |
| 34 | 532 |
| 35 | 534 |
| 36 | 546 |
| 37 | 570 |
| 38 | 582 |
| 39 | 606 |
| 40 | 618 |
| 41 | 642 |
| 42 | 644 |
| 43 | 654 |
| 44 | 678 |
| 45 | 690 |
| 46 | 714 |
| 47 | 726 |
| 48 | 750 |
| 49 | 762 |
| 50 | 786 |
| 51 | 798 |
| 52 | 812 |
| 53 | 822 |
| 54 | 834 |
[6,28,30,42,66,78,102,114,138,150,174,186,222,246, 258,282,294,308,318,330,354,364,366,390,402,426, 438,462,474,476,496,498,510,532,534,546,570,582, 606,618,642,644,654,678,690,714,726,750,762,786, 798,812,822,834] |