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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2994 |
| 3 | 25524 |
| 4 | 29994 |
| 5 | 47817 |
| 6 | 48618 |
| 7 | 299994 |
| 8 | 29999994 |
| 9 | 48108108108 |
[1,2994,25524,29994,47817,48618,299994,29999994, 48108108108] |