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| n | a(n) |
|---|---|
| 1 | 27 |
| 2 | 108 |
| 3 | 189 |
| 4 | 243 |
| 5 | 270 |
| 6 | 351 |
| 7 | 432 |
| 8 | 513 |
| 9 | 594 |
| 10 | 675 |
| 11 | 756 |
| 12 | 837 |
| 13 | 918 |
| 14 | 972 |
| 15 | 999 |
| 16 | 1080 |
| 17 | 1161 |
| 18 | 1242 |
| 19 | 1323 |
| 20 | 1404 |
| 21 | 1485 |
| 22 | 1566 |
| 23 | 1647 |
| 24 | 1701 |
| 25 | 1728 |
| 26 | 1809 |
| 27 | 1890 |
| 28 | 1971 |
| 29 | 2052 |
| 30 | 2133 |
| 31 | 2187 |
| 32 | 2295 |
| 33 | 2376 |
| 34 | 2430 |
| 35 | 2457 |
| 36 | 2538 |
| 37 | 2619 |
| 38 | 2700 |
| 39 | 2781 |
| 40 | 2862 |
[27,108,189,243,270,351,432,513,594,675,756,837, 918,972,999,1080,1161,1242,1323,1404,1485,1566, 1647,1701,1728,1809,1890,1971,2052,2133,2187,2295, 2376,2430,2457,2538,2619,2700,2781,2862] |