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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 23 |
| 6 | 227 |
| 7 | 277 |
| 8 | 2777 |
| 9 | 5333 |
| 10 | 5573 |
| 11 | 23537 |
| 12 | 23753 |
| 13 | 25373 |
| 14 | 225527 |
| 15 | 25737557 |
| 16 | 27775337 |
| 17 | 27775357 |
| 18 | 35275777 |
| 19 | 35277233 |
| 20 | 37333757 |
| 21 | 227773753 |
| 22 | 227775533 |
| 23 | 232372577 |
| 24 | 233752577 |
| 25 | 252777737 |
| 26 | 337777277 |
| 27 | 25322233723 |
| 28 | 25322237323 |
| 29 | 25322237357 |
| 30 | 25322237723 |
| 31 | 25322327753 |
| 32 | 25322327777 |
| 33 | 25322532523 |
[2,3,5,7,23,227,277,2777,5333,5573,23537,23753, 25373,225527,25737557,27775337,27775357,35275777, 35277233,37333757,227773753,227775533,232372577, 233752577,252777737,337777277,25322233723, 25322237323,25322237357,25322237723,25322327753, 25322327777,25322532523] |