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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 128 |
| 3 | 2033 |
| 4 | 32321 |
| 5 | 513832 |
| 6 | 8168705 |
| 7 | 129863167 |
| 8 | 2064518282 |
| 9 | 32820974441 |
| 10 | 521776133213 |
| 11 | 8295010668576 |
| 12 | 131871117920269 |
| 13 | 2096439948834819 |
| 14 | 33328453784142714 |
| 15 | 529843858517908445 |
| 16 | 8423268484861943881 |
[8,128,2033,32321,513832,8168705,129863167, 2064518282,32820974441,521776133213,8295010668576, 131871117920269,2096439948834819, 33328453784142714,529843858517908445, 8423268484861943881] |