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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 13031 |
| 3 | 511303115 |
| 4 | 3351130311533 |
| 5 | 333511303115333 |
| 6 | 1033351130311533301 |
| 7 | 1051033351130311533301501 |
| 8 | 35105103335113031153330150153 |
| 9 | 12135105103335113031153330150153121 |
| 10 | 12012135105103335113031153330150153121021 |
| 11 | 331201213510510333511303115333015015312102133 |
[0,13031,511303115,3351130311533,333511303115333, 1033351130311533301,1051033351130311533301501, 35105103335113031153330150153, 12135105103335113031153330150153121, 12012135105103335113031153330150153121021, 331201213510510333511303115333015015312102133] |