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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 8 |
| 3 | 27 |
| 4 | 343 |
| 5 | 1000 |
| 6 | 1331 |
| 7 | 8000 |
| 8 | 27000 |
| 9 | 343000 |
| 10 | 1000000 |
| 11 | 1030301 |
| 12 | 1331000 |
| 13 | 1367631 |
| 14 | 8000000 |
| 15 | 27000000 |
| 16 | 343000000 |
| 17 | 1000000000 |
| 18 | 1003003001 |
| 19 | 1030301000 |
| 20 | 1033364331 |
| 21 | 1331000000 |
| 22 | 1334633301 |
| 23 | 1367631000 |
| 24 | 8000000000 |
| 25 | 10662526601 |
| 26 | 27000000000 |
| 27 | 343000000000 |
| 28 | 1000000000000 |
[1,8,27,343,1000,1331,8000,27000,343000,1000000, 1030301,1331000,1367631,8000000,27000000, 343000000,1000000000,1003003001,1030301000, 1033364331,1331000000,1334633301,1367631000, 8000000000,10662526601,27000000000,343000000000, 1000000000000] |