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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 17 |
| 3 | 37 |
| 4 | 5 |
| 5 | 13 |
| 6 | 101 |
| 7 | 5 |
| 8 | 29 |
| 9 | 197 |
| 10 | 257 |
| 11 | 5 |
| 12 | 5 |
| 13 | 13 |
| 14 | 401 |
| 15 | 5 |
| 16 | 97 |
| 17 | 577 |
| 18 | 677 |
| 19 | 5 |
| 20 | 157 |
| 21 | 17 |
| 22 | 53 |
| 23 | 5 |
| 24 | 5 |
| 25 | 41 |
| 26 | 13 |
| 27 | 89 |
| 28 | 1297 |
| 29 | 5 |
| 30 | 17 |
| 31 | 17 |
| 32 | 1601 |
| 33 | 5 |
| 34 | 353 |
| 35 | 13 |
| 36 | 149 |
| 37 | 29 |
| 38 | 73 |
| 39 | 5 |
| 40 | 461 |
| 41 | 41 |
| 42 | 61 |
| 43 | 5 |
| 44 | 541 |
| 45 | 2917 |
| 46 | 3137 |
| 47 | 5 |
| 48 | 673 |
| 49 | 13 |
| 50 | 277 |
| 51 | 5 |
| 52 | 769 |
| 53 | 17 |
| 54 | 241 |
| 55 | 4357 |
| 56 | 5 |
| 57 | 5 |
| 58 | 5 |
| 59 | 37 |
| 60 | 13 |
| 61 | 13 |
| 62 | 29 |
| 63 | 5 |
| 64 | 17 |
| 65 | 61 |
| 66 | 5477 |
| 67 | 53 |
[5,17,37,5,13,101,5,29,197,257,5,5,13,401,5,97, 577,677,5,157,17,53,5,5,41,13,89,1297,5,17,17, 1601,5,353,13,149,29,73,5,461,41,61,5,541,2917, 3137,5,673,13,277,5,769,17,241,4357,5,5,5,37,13, 13,29,5,17,61,5477,53] |