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| n | a(n) |
|---|---|
| 1 | 25 |
| 2 | 28 |
| 3 | 128 |
| 4 | 225 |
| 5 | 293 |
| 6 | 678 |
| 7 | 725 |
| 8 | 742 |
| 9 | 749 |
| 10 | 4225 |
| 11 | 4421 |
| 12 | 6225 |
| 13 | 8926 |
| 14 | 72225 |
| 15 | 617371 |
| 16 | 1985525 |
| 17 | 3679518 |
| 18 | 4381824 |
| 19 | 6816771 |
| 20 | 8572645 |
| 21 | 9721317 |
| 22 | 43872768 |
| 23 | 54639413 |
| 24 | 758873243 |
| 25 | 5895396725 |
| 26 | 7796276839 |
| 27 | 8881527332 |
| 28 | 9458237492 |
| 29 | 9594769255 |
| 30 | 9949621217 |
| 31 | 25214163187 |
| 32 | 31987487294 |
[25,28,128,225,293,678,725,742,749,4225,4421,6225, 8926,72225,617371,1985525,3679518,4381824,6816771, 8572645,9721317,43872768,54639413,758873243, 5895396725,7796276839,8881527332,9458237492, 9594769255,9949621217,25214163187,31987487294] |