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| n | a(n) |
|---|---|
| 0 | 99 |
| 1 | 199 |
| 2 | 119199 |
| 3 | 111219191199 |
| 4 | 311112319121291199 |
| 5 | 411312219121123129231291199 |
| 6 | 311512113219221122223229331141291192199 |
| 7 | 511312113114115319421522123229231232133141151191292193199 |
| 8 | 611412313214315419521222323229631232133241142251152153191292193194199 |
[99,199,119199,111219191199,311112319121291199, 411312219121123129231291199, 311512113219221122223229331141291192199, 51131211311411531942152212322923123213314115119129\ 2193199, 61141231321431541952122232322963123213324114225115\ 2153191292193194199] |