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| n | a(n) |
|---|---|
| 1 | 11411 |
| 2 | 14341 |
| 3 | 1464641 |
| 4 | 1447441 |
| 5 | 1444441 |
| 6 | 144404441 |
| 7 | 14244444241 |
| 8 | 34444344443 |
| 9 | 74444444447 |
| 10 | 1444447444441 |
| 11 | 3444444444443 |
| 12 | 144444454444441 |
| 13 | 14144444444444141 |
| 14 | 34444444044444443 |
| 15 | 1414444444444444141 |
| 16 | 1444444447444444441 |
| 17 | 104444444444444444401 |
[11411,14341,1464641,1447441,1444441,144404441, 14244444241,34444344443,74444444447,1444447444441, 3444444444443,144444454444441,14144444444444141, 34444444044444443,1414444444444444141, 1444444447444444441,104444444444444444401] |