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| n | a(n) |
|---|---|
| 0 | 169 |
| 1 | 529 |
| 2 | 841 |
| 3 | 1681 |
| 4 | 24649 |
| 5 | 96721 |
| 6 | 756900 |
| 7 | 833569 |
| 8 | 1478656 |
| 9 | 1666681 |
| 10 | 2972176 |
| 11 | 3258025 |
| 12 | 3617604 |
| 13 | 5405625 |
| 14 | 7166329 |
| 15 | 8162449 |
| 16 | 9721924 |
| 17 | 9771876 |
| 18 | 12404484 |
| 19 | 13184161 |
| 20 | 13380964 |
| 21 | 13778944 |
| 22 | 15776784 |
| 23 | 17464041 |
| 24 | 19079424 |
| 25 | 20034576 |
[169,529,841,1681,24649,96721,756900,833569, 1478656,1666681,2972176,3258025,3617604,5405625, 7166329,8162449,9721924,9771876,12404484,13184161, 13380964,13778944,15776784,17464041,19079424, 20034576] |