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