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| n | a(n) |
|---|---|
| 9 | 18 |
| 10 | 19 |
| 11 | 20 |
| 12 | 21 |
| 13 | 22 |
| 14 | 23 |
| 15 | 24 |
| 16 | 25 |
| 17 | 27 |
| 18 | 27 |
| 19 | 29 |
| 20 | 29 |
| 21 | 31 |
| 22 | 31 |
| 23 | 33 |
| 24 | 33 |
| 25 | 37 |
| 26 | 37 |
| 27 | 37 |
| 28 | 37 |
| 29 | 39 |
| 30 | 39 |
| 31 | 43 |
| 32 | 43 |
| 33 | 43 |
| 34 | 43 |
| 35 | 45 |
| 36 | 45 |
| 37 | 49 |
| 38 | 49 |
| 39 | 49 |
| 40 | 49 |
| 41 | 51 |
| 42 | 51 |
| 43 | 55 |
| 44 | 55 |
| 45 | 55 |
| 46 | 55 |
| 47 | 57 |
| 48 | 57 |
| 49 | 61 |
| 50 | 61 |
| 51 | 61 |
| 52 | 61 |
| 53 | 67 |
| 54 | 67 |
| 55 | 67 |
| 56 | 67 |
| 57 | 67 |
| 58 | 67 |
| 59 | 69 |
| 60 | 69 |
| 61 | 549 |
| 62 | 590 |
| 63 | 590 |
| 64 | 590 |
| 65 | 590 |
| 66 | 594 |
| 67 | 604 |
| 68 | 630 |
[18,19,20,21,22,23,24,25,27,27,29,29,31,31,33,33, 37,37,37,37,39,39,43,43,43,43,45,45,49,49,49,49, 51,51,55,55,55,55,57,57,61,61,61,61,67,67,67,67, 67,67,69,69,549,590,590,590,590,594,604,630] |