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| n | a(n) |
|---|---|
| 0 | 8 |
| 1 | 65 |
| 2 | 1048 |
| 3 | 8449 |
| 4 | 136232 |
| 5 | 1098305 |
| 6 | 17709112 |
| 7 | 142771201 |
| 8 | 2302048328 |
| 9 | 18559157825 |
| 10 | 299248573528 |
| 11 | 2412547746049 |
| 12 | 38900012510312 |
| 13 | 313612647828545 |
| 14 | 5056702377767032 |
| 15 | 40767231669964801 |
| 16 | 657332409097203848 |
| 17 | 5299426504447595585 |
[8,65,1048,8449,136232,1098305,17709112,142771201, 2302048328,18559157825,299248573528,2412547746049, 38900012510312,313612647828545,5056702377767032, 40767231669964801,657332409097203848, 5299426504447595585] |