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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 6 |
| 3 | 60 |
| 4 | 600 |
| 5 | 6000 |
| 6 | 8066 |
| 7 | 60000 |
| 8 | 60666 |
| 9 | 80660 |
| 10 | 550506 |
| 11 | 555566 |
| 12 | 600000 |
| 13 | 603066 |
| 14 | 606660 |
| 15 | 806600 |
| 16 | 5505060 |
| 17 | 5555660 |
| 18 | 6000000 |
| 19 | 6030660 |
| 20 | 6066600 |
| 21 | 8066000 |
| 22 | 55050600 |
| 23 | 55556600 |
| 24 | 60000000 |
| 25 | 60306600 |
| 26 | 60553006 |
| 27 | 60666000 |
| 28 | 80660000 |
| 29 | 80830306 |
| 30 | 550506000 |
| 31 | 553655006 |
| 32 | 555005006 |
| 33 | 555566000 |
| 34 | 600000000 |
| 35 | 603066000 |
| 36 | 605530060 |
| 37 | 606660000 |
| 38 | 806600000 |
[0,6,60,600,6000,8066,60000,60666,80660,550506, 555566,600000,603066,606660,806600,5505060, 5555660,6000000,6030660,6066600,8066000,55050600, 55556600,60000000,60306600,60553006,60666000, 80660000,80830306,550506000,553655006,555005006, 555566000,600000000,603066000,605530060,606660000, 806600000] |