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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 27 |
| 3 | 125 |
| 4 | 1000 |
| 5 | 10648 |
| 6 | 103823 |
| 7 | 1000000 |
| 8 | 10077696 |
| 9 | 100544625 |
| 10 | 1000000000 |
| 11 | 10007873875 |
| 12 | 100026577288 |
| 13 | 1000000000000 |
| 14 | 10000909453625 |
| 15 | 100000721719296 |
| 16 | 1000000000000000 |
| 17 | 10000073940248384 |
| 18 | 100000075387171679 |
| 19 | 1000000000000000000 |
| 20 | 10000004316234262875 |
[1,27,125,1000,10648,103823,1000000,10077696, 100544625,1000000000,10007873875,100026577288, 1000000000000,10000909453625,100000721719296, 1000000000000000,10000073940248384, 100000075387171679,1000000000000000000, 10000004316234262875] |