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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 9 |
| 4 | 25 |
| 5 | 100 |
| 6 | 225 |
| 7 | 400 |
| 8 | 625 |
| 9 | 900 |
| 10 | 1225 |
| 11 | 2025 |
| 12 | 2500 |
| 13 | 3025 |
| 14 | 4225 |
| 15 | 5625 |
| 16 | 7225 |
| 17 | 10000 |
| 18 | 22500 |
| 19 | 30625 |
| 20 | 40000 |
| 21 | 50625 |
| 22 | 62500 |
| 23 | 70225 |
| 24 | 75625 |
| 25 | 90000 |
| 26 | 93025 |
| 27 | 122500 |
| 28 | 202500 |
| 29 | 250000 |
| 30 | 302500 |
| 31 | 330625 |
| 32 | 422500 |
| 33 | 455625 |
| 34 | 562500 |
| 35 | 722500 |
| 36 | 765625 |
| 37 | 950625 |
| 38 | 1000000 |
[1,4,9,25,100,225,400,625,900,1225,2025,2500,3025, 4225,5625,7225,10000,22500,30625,40000,50625, 62500,70225,75625,90000,93025,122500,202500, 250000,302500,330625,422500,455625,562500,722500, 765625,950625,1000000] |