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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 121 |
| 3 | 400 |
| 4 | 1521 |
| 5 | 1600 |
| 6 | 2401 |
| 7 | 6084 |
| 8 | 17689 |
| 9 | 61009 |
| 10 | 244036 |
| 11 | 294849 |
| 12 | 1179396 |
| 13 | 1483524 |
| 14 | 2653641 |
| 15 | 2725801 |
| 16 | 2989441 |
| 17 | 4717584 |
| 18 | 5239521 |
| 19 | 7371225 |
| 20 | 9591409 |
| 21 | 10614564 |
| 22 | 11957764 |
| 23 | 14447601 |
| 24 | 17397241 |
| 25 | 18870336 |
| 26 | 20277009 |
| 27 | 20958084 |
| 28 | 23882769 |
| 29 | 26904969 |
| 30 | 29484900 |
| 31 | 38365636 |
| 32 | 38825361 |
| 33 | 47155689 |
[1,121,400,1521,1600,2401,6084,17689,61009,244036, 294849,1179396,1483524,2653641,2725801,2989441, 4717584,5239521,7371225,9591409,10614564,11957764, 14447601,17397241,18870336,20277009,20958084, 23882769,26904969,29484900,38365636,38825361, 47155689] |