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| n | a(n) |
|---|---|
| 0 | 3375 |
| 1 | 170859375 |
| 2 | 8649755859375 |
| 3 | 437893890380859375 |
| 4 | 22168378200531005859375 |
| 5 | 1122274146401882171630859375 |
| 6 | 56815128661595284938812255859375 |
| 7 | 2876265888493261300027370452880859375 |
| 8 | 145610960604971353313885629177093505859375 |
[3375,170859375,8649755859375,437893890380859375, 22168378200531005859375, 1122274146401882171630859375, 56815128661595284938812255859375, 2876265888493261300027370452880859375, 145610960604971353313885629177093505859375] |