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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 4 |
| 2 | 4 |
| 3 | 36 |
| 4 | 1 |
| 5 | 100 |
| 6 | 36 |
| 7 | 196 |
| 8 | 16 |
| 9 | 324 |
| 10 | 100 |
| 11 | 484 |
| 12 | 9 |
| 13 | 676 |
| 14 | 196 |
| 15 | 900 |
| 16 | 64 |
| 17 | 1156 |
| 18 | 324 |
| 19 | 1444 |
| 20 | 25 |
| 21 | 1764 |
| 22 | 484 |
| 23 | 2116 |
| 24 | 144 |
| 25 | 2500 |
| 26 | 676 |
| 27 | 2916 |
| 28 | 49 |
| 29 | 3364 |
| 30 | 900 |
| 31 | 3844 |
| 32 | 256 |
| 33 | 4356 |
| 34 | 1156 |
| 35 | 4900 |
| 36 | 81 |
| 37 | 5476 |
| 38 | 1444 |
| 39 | 6084 |
| 40 | 400 |
| 41 | 6724 |
| 42 | 1764 |
| 43 | 7396 |
| 44 | 121 |
| 45 | 8100 |
[0,4,4,36,1,100,36,196,16,324,100,484,9,676,196, 900,64,1156,324,1444,25,1764,484,2116,144,2500, 676,2916,49,3364,900,3844,256,4356,1156,4900,81, 5476,1444,6084,400,6724,1764,7396,121,8100] |