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| n | a(n) |
|---|---|
| 1 | 144 |
| 2 | 441 |
| 3 | 1584 |
| 4 | 4851 |
| 5 | 10404 |
| 6 | 12544 |
| 7 | 14544 |
| 8 | 14884 |
| 9 | 15984 |
| 10 | 27648 |
| 11 | 40401 |
| 12 | 44521 |
| 13 | 44541 |
| 14 | 48841 |
| 15 | 48951 |
| 16 | 84672 |
| 17 | 114444 |
| 18 | 137984 |
| 19 | 144144 |
| 20 | 159984 |
| 21 | 409739 |
| 22 | 441441 |
| 23 | 444411 |
| 24 | 489731 |
| 25 | 489951 |
| 26 | 937904 |
| 27 | 1004004 |
| 28 | 1022121 |
| 29 | 1024144 |
| 30 | 1042441 |
| 31 | 1044484 |
| 32 | 1050804 |
[144,441,1584,4851,10404,12544,14544,14884,15984, 27648,40401,44521,44541,48841,48951,84672,114444, 137984,144144,159984,409739,441441,444411,489731, 489951,937904,1004004,1022121,1024144,1042441, 1044484,1050804] |