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| n | a(n) |
|---|---|
| 0 | 3 |
| 1 | 28 |
| 2 | 282 |
| 3 | 2827 |
| 4 | 28274 |
| 5 | 282743 |
| 6 | 2827433 |
| 7 | 28274333 |
| 8 | 282743338 |
| 9 | 2827433388 |
| 10 | 28274333882 |
| 11 | 282743338823 |
| 12 | 2827433388230 |
| 13 | 28274333882308 |
| 14 | 282743338823081 |
| 15 | 2827433388230813 |
| 16 | 28274333882308139 |
| 17 | 282743338823081391 |
| 18 | 2827433388230813914 |
[3,28,282,2827,28274,282743,2827433,28274333, 282743338,2827433388,28274333882,282743338823, 2827433388230,28274333882308,282743338823081, 2827433388230813,28274333882308139, 282743338823081391,2827433388230813914] |