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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 77 |
| 2 | 305 |
| 3 | 685 |
| 4 | 1217 |
| 5 | 1901 |
| 6 | 2737 |
| 7 | 3725 |
| 8 | 4865 |
| 9 | 6157 |
| 10 | 7601 |
| 11 | 9197 |
| 12 | 10945 |
| 13 | 12845 |
| 14 | 14897 |
| 15 | 17101 |
| 16 | 19457 |
| 17 | 21965 |
| 18 | 24625 |
| 19 | 27437 |
| 20 | 30401 |
| 21 | 33517 |
| 22 | 36785 |
| 23 | 40205 |
| 24 | 43777 |
| 25 | 47501 |
| 26 | 51377 |
| 27 | 55405 |
| 28 | 59585 |
| 29 | 63917 |
| 30 | 68401 |
| 31 | 73037 |
| 32 | 77825 |
| 33 | 82765 |
| 34 | 87857 |
| 35 | 93101 |
| 36 | 98497 |
| 37 | 104045 |
| 38 | 109745 |
| 39 | 115597 |
[1,77,305,685,1217,1901,2737,3725,4865,6157,7601, 9197,10945,12845,14897,17101,19457,21965,24625, 27437,30401,33517,36785,40205,43777,47501,51377, 55405,59585,63917,68401,73037,77825,82765,87857, 93101,98497,104045,109745,115597] |