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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 7 |
| 4 | 9 |
| 5 | 16 |
| 6 | 25 |
| 7 | 49 |
| 8 | 81 |
| 9 | 121 |
| 10 | 169 |
| 11 | 289 |
| 12 | 361 |
| 13 | 529 |
| 14 | 841 |
| 15 | 961 |
| 16 | 1369 |
| 17 | 1681 |
| 18 | 1849 |
| 19 | 2209 |
| 20 | 2809 |
| 21 | 3481 |
| 22 | 3721 |
| 23 | 4489 |
| 24 | 5041 |
| 25 | 5329 |
| 26 | 6241 |
| 27 | 6889 |
| 28 | 7921 |
| 29 | 9409 |
| 30 | 10201 |
| 31 | 10609 |
| 32 | 11449 |
| 33 | 11881 |
| 34 | 12769 |
| 35 | 14641 |
| 36 | 16129 |
| 37 | 17161 |
| 38 | 18769 |
| 39 | 19321 |
| 40 | 22201 |
| 41 | 22801 |
| 42 | 24649 |
| 43 | 26569 |
| 44 | 27889 |
| 45 | 29929 |
| 46 | 32041 |
| 47 | 32761 |
[0,1,7,9,16,25,49,81,121,169,289,361,529,841,961, 1369,1681,1849,2209,2809,3481,3721,4489,5041,5329, 6241,6889,7921,9409,10201,10609,11449,11881,12769, 14641,16129,17161,18769,19321,22201,22801,24649, 26569,27889,29929,32041,32761] |