| n | a(n) |
|---|---|
| 1 | 77 |
| 2 | 35574 |
| 3 | 8239879 |
| 4 | 2290723921 |
| 5 | 495859988413 |
| 6 | 112089546220707 |
| 7 | 22894037516177941 |
| 8 | 4695745214339217593 |
| 9 | 920576027967120137161 |
[77,35574,8239879,2290723921,495859988413, 112089546220707,22894037516177941, 4695745214339217593,920576027967120137161] |