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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 45 |
| 3 | 63 |
| 4 | 117 |
| 5 | 507 |
| 6 | 537 |
| 7 | 717 |
| 8 | 783 |
| 9 | 807 |
| 10 | 867 |
| 11 | 993 |
| 12 | 1065 |
| 13 | 1335 |
| 14 | 1527 |
| 15 | 2295 |
| 16 | 2355 |
| 17 | 2817 |
| 18 | 2823 |
| 19 | 3093 |
| 20 | 3117 |
| 21 | 3357 |
| 22 | 4173 |
| 23 | 5067 |
| 24 | 5085 |
| 25 | 5535 |
| 26 | 6087 |
| 27 | 6333 |
| 28 | 6357 |
| 29 | 6393 |
| 30 | 6987 |
| 31 | 7407 |
| 32 | 7713 |
| 33 | 7767 |
| 34 | 8577 |
| 35 | 8877 |
| 36 | 9123 |
| 37 | 9615 |
| 38 | 9945 |
| 39 | 10065 |
| 40 | 10377 |
| 41 | 10575 |
| 42 | 10725 |
| 43 | 10845 |
| 44 | 12795 |
[3,45,63,117,507,537,717,783,807,867,993,1065, 1335,1527,2295,2355,2817,2823,3093,3117,3357,4173, 5067,5085,5535,6087,6333,6357,6393,6987,7407,7713, 7767,8577,8877,9123,9615,9945,10065,10377,10575, 10725,10845,12795] |