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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 7 |
| 6 | 11 |
| 7 | 11 |
| 8 | 7 |
| 9 | 13 |
| 10 | 13 |
| 11 | 5 |
| 12 | 11 |
| 13 | 11 |
| 14 | 7 |
| 15 | 13 |
| 16 | 13 |
| 17 | 17 |
| 18 | 17 |
| 19 | 19 |
| 20 | 19 |
| 21 | 17 |
| 22 | 17 |
| 23 | 7 |
| 24 | 5 |
| 25 | 23 |
| 26 | 23 |
| 27 | 19 |
| 28 | 19 |
| 29 | 11 |
| 30 | 23 |
| 31 | 23 |
| 32 | 13 |
| 33 | 11 |
| 34 | 29 |
| 35 | 29 |
| 36 | 7 |
| 37 | 13 |
| 38 | 31 |
| 39 | 31 |
| 40 | 23 |
| 41 | 23 |
| 42 | 37 |
| 43 | 37 |
| 44 | 11 |
| 45 | 29 |
| 46 | 29 |
| 47 | 11 |
| 48 | 41 |
| 49 | 41 |
| 50 | 31 |
| 51 | 31 |
| 52 | 13 |
| 53 | 43 |
| 54 | 43 |
| 55 | 37 |
| 56 | 37 |
| 57 | 17 |
| 58 | 47 |
| 59 | 47 |
| 60 | 53 |
| 61 | 53 |
| 62 | 59 |
| 63 | 59 |
| 64 | 61 |
| 65 | 61 |
| 66 | 13 |
| 67 | 13 |
| 68 | 67 |
| 69 | 67 |
| 70 | 71 |
| 71 | 71 |
| 72 | 73 |
| 73 | 73 |
| 74 | 79 |
| 75 | 79 |
| 76 | 11 |
| 77 | 17 |
[1,3,5,7,7,11,11,7,13,13,5,11,11,7,13,13,17,17,19, 19,17,17,7,5,23,23,19,19,11,23,23,13,11,29,29,7, 13,31,31,23,23,37,37,11,29,29,11,41,41,31,31,13, 43,43,37,37,17,47,47,53,53,59,59,61,61,13,13,67, 67,71,71,73,73,79,79,11,17] |