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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 4 |
| 7 | 1 |
| 8 | 1 |
| 9 | 9 |
| 10 | 36 |
| 11 | 1 |
| 12 | 4 |
| 13 | 4 |
| 14 | 4 |
| 15 | 9 |
| 16 | 9 |
| 17 | 1 |
| 18 | 4 |
| 19 | 1 |
| 20 | 4 |
| 21 | 4 |
| 22 | 4 |
| 23 | 1 |
| 24 | 4 |
| 25 | 100 |
| 26 | 100 |
| 27 | 900 |
| 28 | 900 |
| 29 | 36 |
| 30 | 144 |
| 31 | 9 |
| 32 | 9 |
| 33 | 9 |
| 34 | 36 |
| 35 | 25 |
| 36 | 100 |
| 37 | 100 |
| 38 | 100 |
| 39 | 9 |
| 40 | 36 |
| 41 | 4 |
| 42 | 4 |
| 43 | 4 |
| 44 | 4 |
| 45 | 900 |
| 46 | 3600 |
| 47 | 225 |
| 48 | 900 |
| 49 | 1764 |
| 50 | 1764 |
| 51 | 1764 |
| 52 | 1764 |
| 53 | 196 |
| 54 | 784 |
| 55 | 4 |
| 56 | 4 |
| 57 | 4 |
| 58 | 16 |
| 59 | 4 |
| 60 | 16 |
| 61 | 16 |
| 62 | 16 |
| 63 | 441 |
| 64 | 441 |
| 65 | 49 |
| 66 | 196 |
| 67 | 49 |
| 68 | 196 |
| 69 | 36 |
| 70 | 36 |
| 71 | 1 |
| 72 | 4 |
[1,1,1,1,1,4,1,1,9,36,1,4,4,4,9,9,1,4,1,4,4,4,1,4, 100,100,900,900,36,144,9,9,9,36,25,100,100,100,9, 36,4,4,4,4,900,3600,225,900,1764,1764,1764,1764, 196,784,4,4,4,16,4,16,16,16,441,441,49,196,49,196, 36,36,1,4] |