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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 9 |
| 4 | 25 |
| 5 | 49 |
| 6 | 121 |
| 7 | 225 |
| 8 | 481 |
| 9 | 882 |
| 10 | 1690 |
| 11 | 2899 |
| 12 | 5275 |
| 13 | 8622 |
| 14 | 14633 |
| 15 | 23387 |
| 16 | 37834 |
| 17 | 58113 |
| 18 | 90924 |
| 19 | 135610 |
| 20 | 204938 |
| 21 | 299216 |
| 22 | 438428 |
| 23 | 625118 |
| 24 | 897211 |
| 25 | 1253138 |
| 26 | 1756603 |
| 27 | 2414933 |
| 28 | 3322105 |
| 29 | 4489393 |
| 30 | 6080038 |
| 31 | 8096013 |
| 32 | 10793738 |
| 33 | 14197556 |
| 34 | 18663320 |
| 35 | 24250155 |
[1,4,9,25,49,121,225,481,882,1690,2899,5275,8622, 14633,23387,37834,58113,90924,135610,204938, 299216,438428,625118,897211,1253138,1756603, 2414933,3322105,4489393,6080038,8096013,10793738, 14197556,18663320,24250155] |