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| n | a(n) |
|---|---|
| 1 | 945 |
| 2 | 8505 |
| 3 | 15015 |
| 4 | 19305 |
| 5 | 21735 |
| 6 | 33345 |
| 7 | 34125 |
| 8 | 21961263753 |
| 9 | 39891817245 |
[945,8505,15015,19305,21735,33345,34125, 21961263753,39891817245] |