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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 155133423353 |
| 8 | 1535554025003332541 |
| 9 | 1541322512150022100 |
| 10 | 14544222532144144105400055 |
| 11 | 15313352033401001032012412 |
| 12 | 144510301032554451200342301123415 |
| 13 | 145033105231511102401034455341005 |
| 14 | 152142233320210504134120425450055 |
| 15 | 1435322205115414041210434301130104431115 |
[0,1,2,3,4,5,155133423353,1535554025003332541, 1541322512150022100,14544222532144144105400055, 15313352033401001032012412, 144510301032554451200342301123415, 145033105231511102401034455341005, 152142233320210504134120425450055, 1435322205115414041210434301130104431115] |