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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 4 |
| 4 | 16 |
| 5 | 16 |
| 6 | 36 |
| 7 | 4 |
| 8 | 64 |
| 9 | 36 |
| 10 | 144 |
| 11 | 4 |
| 12 | 144 |
| 13 | 4 |
| 14 | 36 |
| 15 | 64 |
| 16 | 256 |
| 17 | 256 |
| 18 | 900 |
| 19 | 4 |
| 20 | 1296 |
| 21 | 16 |
| 22 | 36 |
| 23 | 36 |
| 24 | 576 |
| 25 | 4 |
| 26 | 36 |
| 27 | 144 |
| 28 | 144 |
| 29 | 36 |
| 30 | 576 |
| 31 | 4 |
| 32 | 1024 |
| 33 | 36 |
| 34 | 2304 |
| 35 | 36 |
| 36 | 3600 |
| 37 | 4 |
| 38 | 36 |
| 39 | 144 |
| 40 | 5184 |
| 41 | 4 |
| 42 | 144 |
| 43 | 36 |
| 44 | 144 |
| 45 | 576 |
| 46 | 900 |
| 47 | 4 |
| 48 | 2304 |
| 49 | 36 |
| 50 | 36 |
| 51 | 1024 |
| 52 | 144 |
| 53 | 36 |
| 54 | 3600 |
| 55 | 4 |
| 56 | 576 |
| 57 | 144 |
| 58 | 900 |
| 59 | 4 |
| 60 | 5184 |
| 61 | 4 |
| 62 | 36 |
| 63 | 144 |
[1,4,4,16,16,36,4,64,36,144,4,144,4,36,64,256,256, 900,4,1296,16,36,36,576,4,36,144,144,36,576,4, 1024,36,2304,36,3600,4,36,144,5184,4,144,36,144, 576,900,4,2304,36,36,1024,144,36,3600,4,576,144, 900,4,5184,4,36,144] |