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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 53 |
| 3 | 353 |
| 4 | 3533 |
| 5 | 33533 |
| 6 | 3353303 |
| 7 | 123353303 |
| 8 | 12335330333 |
| 9 | 1112335330333 |
| 10 | 111233533033313 |
| 11 | 39111233533033313 |
| 12 | 3911123353303331323 |
| 13 | 63911123353303331323 |
| 14 | 6391112335330333132331 |
| 15 | 26391112335330333132331 |
[5,53,353,3533,33533,3353303,123353303, 12335330333,1112335330333,111233533033313, 39111233533033313,3911123353303331323, 63911123353303331323,6391112335330333132331, 26391112335330333132331] |