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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 9 |
| 2 | 25 |
| 3 | 61 |
| 4 | 101 |
| 5 | 161 |
| 6 | 225 |
| 7 | 305 |
| 8 | 405 |
| 9 | 509 |
| 10 | 633 |
| 11 | 761 |
| 12 | 889 |
| 13 | 1069 |
| 14 | 1229 |
| 15 | 1425 |
| 16 | 1609 |
| 17 | 1813 |
| 18 | 2029 |
| 19 | 2253 |
| 20 | 2521 |
| 21 | 2769 |
| 22 | 3045 |
| 23 | 3317 |
| 24 | 3597 |
| 25 | 3937 |
| 26 | 4249 |
| 27 | 4581 |
| 28 | 4925 |
| 29 | 5273 |
| 30 | 5649 |
| 31 | 6025 |
| 32 | 6437 |
| 33 | 6845 |
| 34 | 7265 |
| 35 | 7705 |
| 36 | 8113 |
| 37 | 8597 |
| 38 | 9061 |
| 39 | 9569 |
[1,9,25,61,101,161,225,305,405,509,633,761,889, 1069,1229,1425,1609,1813,2029,2253,2521,2769,3045, 3317,3597,3937,4249,4581,4925,5273,5649,6025,6437, 6845,7265,7705,8113,8597,9061,9569] |