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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 6 |
| 3 | 60 |
| 4 | 66 |
| 5 | 600 |
| 6 | 656 |
| 7 | 660 |
| 8 | 666 |
| 9 | 6000 |
| 10 | 6560 |
| 11 | 6600 |
| 12 | 6660 |
| 13 | 6666 |
| 14 | 60000 |
| 15 | 63566 |
| 16 | 65600 |
| 17 | 66000 |
| 18 | 66600 |
| 19 | 66660 |
| 20 | 66666 |
| 21 | 600000 |
| 22 | 603656 |
| 23 | 604434 |
| 24 | 635660 |
| 25 | 656000 |
| 26 | 660000 |
| 27 | 660656 |
| 28 | 666000 |
| 29 | 666600 |
| 30 | 666660 |
| 31 | 666666 |
| 32 | 6000000 |
| 33 | 6036560 |
| 34 | 6044340 |
| 35 | 6356600 |
| 36 | 6560000 |
| 37 | 6600000 |
| 38 | 6606560 |
| 39 | 6660000 |
| 40 | 6666000 |
| 41 | 6666600 |
| 42 | 6666660 |
| 43 | 6666666 |
| 44 | 60000000 |
| 45 | 60054434 |
| 46 | 60365600 |
[0,6,60,66,600,656,660,666,6000,6560,6600,6660, 6666,60000,63566,65600,66000,66600,66660,66666, 600000,603656,604434,635660,656000,660000,660656, 666000,666600,666660,666666,6000000,6036560, 6044340,6356600,6560000,6600000,6606560,6660000, 6666000,6666600,6666660,6666666,60000000,60054434, 60365600] |