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| n | a(n) |
|---|---|
| 1 | 135 |
| 2 | 147 |
| 3 | 189 |
| 4 | 753 |
| 5 | 2697 |
| 6 | 8365 |
| 7 | 14577 |
| 8 | 16929 |
| 9 | 18573 |
| 10 | 21093 |
| 11 | 38481 |
| 12 | 67461 |
| 13 | 69285 |
| 14 | 99237 |
| 15 | 100497 |
| 16 | 108134 |
| 17 | 144555 |
| 18 | 148173 |
| 19 | 186081 |
| 20 | 253761 |
| 21 | 263906 |
| 22 | 302589 |
| 23 | 536834 |
| 24 | 560733 |
| 25 | 680043 |
| 26 | 1158717 |
| 27 | 1239554 |
| 28 | 1418121 |
| 29 | 1431861 |
| 30 | 1520313 |
| 31 | 1545255 |
| 32 | 1657077 |
[135,147,189,753,2697,8365,14577,16929,18573, 21093,38481,67461,69285,99237,100497,108134, 144555,148173,186081,253761,263906,302589,536834, 560733,680043,1158717,1239554,1418121,1431861, 1520313,1545255,1657077] |