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