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| n | a(n) |
|---|---|
| 1 | 251 |
| 2 | 257 |
| 3 | 263 |
| 4 | 269 |
| 5 | 1741 |
| 6 | 1747 |
| 7 | 1753 |
| 8 | 1759 |
| 9 | 3301 |
| 10 | 3307 |
| 11 | 3313 |
| 12 | 3319 |
| 13 | 5101 |
| 14 | 5107 |
| 15 | 5113 |
| 16 | 5119 |
| 17 | 5381 |
| 18 | 5387 |
| 19 | 5393 |
| 20 | 5399 |
| 21 | 6311 |
| 22 | 6317 |
| 23 | 6323 |
| 24 | 6329 |
| 25 | 6361 |
| 26 | 6367 |
| 27 | 6373 |
| 28 | 6379 |
| 29 | 12641 |
| 30 | 12647 |
| 31 | 12653 |
| 32 | 12659 |
| 33 | 13451 |
| 34 | 13457 |
| 35 | 13463 |
| 36 | 13469 |
| 37 | 14741 |
| 38 | 14747 |
| 39 | 14753 |
[251,257,263,269,1741,1747,1753,1759,3301,3307, 3313,3319,5101,5107,5113,5119,5381,5387,5393,5399, 6311,6317,6323,6329,6361,6367,6373,6379,12641, 12647,12653,12659,13451,13457,13463,13469,14741, 14747,14753] |