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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 9 |
| 3 | 25 |
| 4 | 49 |
| 5 | 121 |
| 6 | 169 |
| 7 | 289 |
| 8 | 361 |
| 9 | 529 |
| 10 | 841 |
| 11 | 961 |
| 12 | 1369 |
| 13 | 1681 |
| 14 | 1849 |
| 15 | 2209 |
| 16 | 2809 |
| 17 | 3481 |
| 18 | 3721 |
| 19 | 4489 |
| 20 | 5041 |
| 21 | 5329 |
| 22 | 6241 |
| 23 | 6889 |
| 24 | 7921 |
| 25 | 9409 |
| 26 | 10201 |
| 27 | 12167 |
| 28 | 11449 |
| 29 | 15341 |
| 30 | 24389 |
| 31 | 16399 |
| 32 | 26071 |
| 33 | 29791 |
| 34 | 31117 |
| 35 | 35557 |
| 36 | 50653 |
| 37 | 39401 |
| 38 | 56129 |
| 39 | 68921 |
| 40 | 58867 |
| 41 | 72283 |
| 42 | 83521 |
| 43 | 79007 |
| 44 | 86903 |
| 45 | 103823 |
[4,9,25,49,121,169,289,361,529,841,961,1369,1681, 1849,2209,2809,3481,3721,4489,5041,5329,6241,6889, 7921,9409,10201,12167,11449,15341,24389,16399, 26071,29791,31117,35557,50653,39401,56129,68921, 58867,72283,83521,79007,86903,103823] |