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| n | a(n) |
|---|---|
| 1 | 27 |
| 2 | 84 |
| 3 | 108 |
| 4 | 165 |
| 5 | 189 |
| 6 | 251 |
| 7 | 270 |
| 8 | 327 |
| 9 | 351 |
| 10 | 408 |
| 11 | 432 |
| 12 | 489 |
| 13 | 513 |
| 14 | 570 |
| 15 | 594 |
| 16 | 651 |
| 17 | 675 |
| 18 | 732 |
| 19 | 764 |
| 20 | 813 |
| 21 | 837 |
| 22 | 894 |
| 23 | 918 |
| 24 | 980 |
| 25 | 999 |
| 26 | 1056 |
| 27 | 1080 |
| 28 | 1137 |
| 29 | 1161 |
| 30 | 1218 |
| 31 | 1242 |
| 32 | 1299 |
| 33 | 1323 |
| 34 | 1380 |
| 35 | 1404 |
| 36 | 1461 |
| 37 | 1493 |
| 38 | 1542 |
| 39 | 1566 |
| 40 | 1623 |
| 41 | 1647 |
| 42 | 1709 |
[27,84,108,165,189,251,270,327,351,408,432,489, 513,570,594,651,675,732,764,813,837,894,918,980, 999,1056,1080,1137,1161,1218,1242,1299,1323,1380, 1404,1461,1493,1542,1566,1623,1647,1709] |