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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 49 |
| 3 | 289 |
| 4 | 441 |
| 5 | 729 |
| 6 | 1521 |
| 7 | 1681 |
| 8 | 1849 |
| 9 | 2209 |
| 10 | 3481 |
| 11 | 3721 |
| 12 | 3969 |
| 13 | 5329 |
| 14 | 6889 |
| 15 | 7569 |
| 16 | 8281 |
| 17 | 8649 |
| 18 | 9409 |
| 19 | 9801 |
| 20 | 11449 |
| 21 | 13689 |
| 22 | 14641 |
| 23 | 17161 |
| 24 | 21609 |
| 25 | 25281 |
| 26 | 29241 |
| 27 | 29929 |
| 28 | 31329 |
| 29 | 36481 |
| 30 | 39601 |
| 31 | 47961 |
| 32 | 61009 |
| 33 | 67081 |
| 34 | 68121 |
| 35 | 69169 |
| 36 | 73441 |
| 37 | 88209 |
| 38 | 97969 |
[1,49,289,441,729,1521,1681,1849,2209,3481,3721, 3969,5329,6889,7569,8281,8649,9409,9801,11449, 13689,14641,17161,21609,25281,29241,29929,31329, 36481,39601,47961,61009,67081,68121,69169,73441, 88209,97969] |