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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 4 |
| 3 | 4 |
| 4 | 9 |
| 5 | 9 |
| 6 | 9 |
| 7 | 16 |
| 8 | 16 |
| 9 | 16 |
| 10 | 16 |
| 11 | 25 |
| 12 | 25 |
| 13 | 25 |
| 14 | 25 |
| 15 | 25 |
| 16 | 36 |
| 17 | 36 |
| 18 | 36 |
| 19 | 36 |
| 20 | 36 |
| 21 | 36 |
| 22 | 49 |
| 23 | 49 |
| 24 | 49 |
| 25 | 49 |
| 26 | 49 |
| 27 | 49 |
| 28 | 49 |
| 29 | 64 |
| 30 | 64 |
| 31 | 64 |
| 32 | 64 |
| 33 | 64 |
| 34 | 64 |
| 35 | 64 |
| 36 | 64 |
| 37 | 81 |
| 38 | 81 |
| 39 | 81 |
| 40 | 81 |
| 41 | 81 |
| 42 | 81 |
| 43 | 81 |
| 44 | 81 |
| 45 | 81 |
| 46 | 100 |
| 47 | 100 |
| 48 | 100 |
| 49 | 100 |
| 50 | 100 |
| 51 | 100 |
| 52 | 100 |
| 53 | 100 |
| 54 | 100 |
| 55 | 100 |
| 56 | 121 |
| 57 | 121 |
| 58 | 121 |
| 59 | 121 |
| 60 | 121 |
| 61 | 121 |
| 62 | 121 |
| 63 | 121 |
| 64 | 121 |
[0,1,4,4,9,9,9,16,16,16,16,25,25,25,25,25,36,36, 36,36,36,36,49,49,49,49,49,49,49,64,64,64,64,64, 64,64,64,81,81,81,81,81,81,81,81,81,100,100,100, 100,100,100,100,100,100,100,121,121,121,121,121, 121,121,121,121] |