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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 27 |
| 3 | 125 |
| 4 | 343 |
| 5 | 1331 |
| 6 | 2197 |
| 7 | 4913 |
| 8 | 6859 |
| 9 | 12167 |
| 10 | 24389 |
| 11 | 29791 |
| 12 | 68921 |
| 13 | 148877 |
| 14 | 226981 |
| 15 | 357911 |
| 16 | 571787 |
| 17 | 912673 |
| 18 | 1442897 |
| 19 | 2571353 |
| 20 | 2685619 |
| 21 | 3442951 |
| 22 | 3869893 |
| 23 | 4657463 |
| 24 | 5177717 |
| 25 | 5735339 |
| 26 | 5929741 |
| 27 | 6967871 |
| 28 | 7645373 |
| 29 | 9393931 |
| 30 | 12649337 |
[8,27,125,343,1331,2197,4913,6859,12167,24389, 29791,68921,148877,226981,357911,571787,912673, 1442897,2571353,2685619,3442951,3869893,4657463, 5177717,5735339,5929741,6967871,7645373,9393931, 12649337] |