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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 4 |
| 3 | 9 |
| 4 | 16 |
| 5 | 25 |
| 6 | 36 |
| 7 | 49 |
| 8 | 81 |
| 9 | 225 |
| 10 | 361 |
| 11 | 400 |
| 12 | 529 |
| 13 | 676 |
| 14 | 841 |
| 15 | 900 |
| 16 | 1156 |
| 17 | 2209 |
| 18 | 3136 |
| 19 | 4225 |
| 20 | 6889 |
| 21 | 7225 |
| 22 | 8100 |
| 23 | 24336 |
| 24 | 58081 |
| 25 | 69696 |
| 26 | 70225 |
| 27 | 84681 |
| 28 | 90000 |
| 29 | 111556 |
| 30 | 200704 |
| 31 | 316969 |
| 32 | 407044 |
| 33 | 511225 |
| 34 | 608400 |
| 35 | 923521 |
| 36 | 4000000 |
| 37 | 5112121 |
| 38 | 6036849 |
[0,1,4,9,16,25,36,49,81,225,361,400,529,676,841, 900,1156,2209,3136,4225,6889,7225,8100,24336, 58081,69696,70225,84681,90000,111556,200704, 316969,407044,511225,608400,923521,4000000, 5112121,6036849] |