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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 9 |
| 5 | 16 |
| 6 | 18 |
| 7 | 25 |
| 8 | 50 |
| 9 | 64 |
| 10 | 144 |
| 11 | 289 |
| 12 | 576 |
| 13 | 578 |
| 14 | 729 |
| 15 | 1458 |
| 16 | 1600 |
| 17 | 1681 |
| 18 | 2401 |
| 19 | 2916 |
| 20 | 3362 |
| 21 | 3481 |
| 22 | 3600 |
| 23 | 4096 |
| 24 | 4624 |
| 25 | 4802 |
| 26 | 5041 |
| 27 | 6962 |
| 28 | 7921 |
| 29 | 9604 |
| 30 | 10082 |
| 31 | 10201 |
| 32 | 11664 |
| 33 | 15625 |
| 34 | 15842 |
| 35 | 17161 |
| 36 | 18225 |
| 37 | 18496 |
| 38 | 20402 |
| 39 | 21609 |
| 40 | 24400 |
| 41 | 26896 |
| 42 | 27889 |
[1,2,4,9,16,18,25,50,64,144,289,576,578,729,1458, 1600,1681,2401,2916,3362,3481,3600,4096,4624,4802, 5041,6962,7921,9604,10082,10201,11664,15625,15842, 17161,18225,18496,20402,21609,24400,26896,27889] |