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| n | a(n) |
|---|---|
| 0 | 285 |
| 1 | 2805 |
| 2 | 9405 |
| 3 | 22197 |
| 4 | 43677 |
| 5 | 76725 |
| 6 | 124605 |
| 7 | 190965 |
| 8 | 279837 |
| 9 | 395637 |
| 10 | 543165 |
| 11 | 727605 |
| 12 | 954525 |
| 13 | 1229877 |
| 14 | 1559997 |
| 15 | 1951605 |
| 16 | 2411805 |
| 17 | 2948085 |
| 18 | 3568317 |
| 19 | 4280757 |
| 20 | 5094045 |
| 21 | 6017205 |
| 22 | 7059645 |
| 23 | 8231157 |
| 24 | 9541917 |
| 25 | 11002485 |
| 26 | 12623805 |
| 27 | 14417205 |
[285,2805,9405,22197,43677,76725,124605,190965, 279837,395637,543165,727605,954525,1229877, 1559997,1951605,2411805,2948085,3568317,4280757, 5094045,6017205,7059645,8231157,9541917,11002485, 12623805,14417205] |