| n | a(n) |
|---|---|
| 1 | 512 |
| 2 | 9209 |
| 3 | 195528 |
| 4 | 5606832 |
| 5 | 68909819 |
| 6 | 940766774 |
| 7 | 9935634151 |
| 8 | 77884261083 |
| 9 | 876908175172 |
| 10 | 7135292444845 |
| 11 | 54154222470357 |
| 12 | 571074987706539 |
| 13 | 4540506562937008 |
[512,9209,195528,5606832,68909819,940766774, 9935634151,77884261083,876908175172,7135292444845, 54154222470357,571074987706539,4540506562937008] |