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| n | a(n) |
|---|---|
| 1 | 153 |
| 2 | 729 |
| 3 | 900 |
| 4 | 3420 |
| 5 | 4221 |
| 6 | 4500 |
| 7 | 4779 |
| 8 | 4851 |
| 9 | 5400 |
| 10 | 9153 |
| 11 | 13500 |
| 12 | 13779 |
| 13 | 22500 |
| 14 | 24498 |
| 15 | 31500 |
| 16 | 36927 |
| 17 | 40500 |
| 18 | 46647 |
| 19 | 49221 |
| 20 | 49779 |
| 21 | 50202 |
| 22 | 55152 |
| 23 | 61353 |
| 24 | 68994 |
| 25 | 69894 |
| 26 | 77499 |
| 27 | 80064 |
| 28 | 82872 |
| 29 | 83637 |
| 30 | 84249 |
| 31 | 90495 |
| 32 | 102402 |
[153,729,900,3420,4221,4500,4779,4851,5400,9153, 13500,13779,22500,24498,31500,36927,40500,46647, 49221,49779,50202,55152,61353,68994,69894,77499, 80064,82872,83637,84249,90495,102402] |