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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 10 |
| 3 | 18 |
| 4 | 34 |
| 5 | 60 |
| 6 | 66 |
| 7 | 92 |
| 8 | 108 |
| 9 | 116 |
| 10 | 126 |
| 11 | 130 |
| 12 | 156 |
| 13 | 172 |
| 14 | 180 |
| 15 | 204 |
| 16 | 212 |
| 17 | 222 |
| 18 | 228 |
| 19 | 246 |
| 20 | 258 |
| 21 | 284 |
| 22 | 300 |
| 23 | 308 |
| 24 | 318 |
| 25 | 332 |
| 26 | 340 |
| 27 | 356 |
| 28 | 366 |
| 29 | 378 |
| 30 | 396 |
| 31 | 404 |
| 32 | 414 |
| 33 | 420 |
| 34 | 438 |
| 35 | 452 |
| 36 | 462 |
| 37 | 474 |
| 38 | 486 |
| 39 | 498 |
| 40 | 514 |
| 41 | 540 |
| 42 | 556 |
| 43 | 564 |
| 44 | 588 |
| 45 | 596 |
| 46 | 606 |
| 47 | 612 |
| 48 | 630 |
| 49 | 652 |
| 50 | 660 |
| 51 | 676 |
| 52 | 708 |
| 53 | 726 |
| 54 | 780 |
[6,10,18,34,60,66,92,108,116,126,130,156,172,180, 204,212,222,228,246,258,284,300,308,318,332,340, 356,366,378,396,404,414,420,438,452,462,474,486, 498,514,540,556,564,588,596,606,612,630,652,660, 676,708,726,780] |