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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 4 |
| 4 | 1 |
| 5 | 2 |
| 6 | 9 |
| 7 | 1 |
| 8 | 2 |
| 9 | 3 |
| 10 | 16 |
| 11 | 1 |
| 12 | 2 |
| 13 | 3 |
| 14 | 4 |
| 15 | 25 |
| 16 | 1 |
| 17 | 2 |
| 18 | 3 |
| 19 | 4 |
| 20 | 5 |
| 21 | 36 |
| 22 | 1 |
| 23 | 2 |
| 24 | 3 |
| 25 | 4 |
| 26 | 5 |
| 27 | 6 |
| 28 | 49 |
| 29 | 1 |
| 30 | 2 |
| 31 | 3 |
| 32 | 4 |
| 33 | 5 |
| 34 | 6 |
| 35 | 7 |
| 36 | 64 |
[1,1,4,1,2,9,1,2,3,16,1,2,3,4,25,1,2,3,4,5,36,1,2, 3,4,5,6,49,1,2,3,4,5,6,7,64] |