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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 9 |
| 3 | 25 |
| 4 | 36 |
| 5 | 144 |
| 6 | 441 |
| 7 | 676 |
| 8 | 1089 |
| 9 | 1296 |
| 10 | 1764 |
| 11 | 2304 |
| 12 | 4900 |
| 13 | 5184 |
| 14 | 9216 |
| 15 | 15876 |
| 16 | 33124 |
| 17 | 36100 |
| 18 | 43264 |
| 19 | 51984 |
| 20 | 82944 |
| 21 | 115600 |
| 22 | 142884 |
| 23 | 147456 |
| 24 | 224676 |
| 25 | 266256 |
| 26 | 298116 |
| 27 | 331776 |
| 28 | 389376 |
| 29 | 467856 |
| 30 | 898704 |
| 31 | 944784 |
| 32 | 1016064 |
| 33 | 1587600 |
| 34 | 2286144 |
| 35 | 3111696 |
[4,9,25,36,144,441,676,1089,1296,1764,2304,4900, 5184,9216,15876,33124,36100,43264,51984,82944, 115600,142884,147456,224676,266256,298116,331776, 389376,467856,898704,944784,1016064,1587600, 2286144,3111696] |