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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 9 |
| 3 | 657 |
| 4 | 384345 |
| 5 | 1799118945 |
| 6 | 67375205371305 |
| 7 | 20185139902805378865 |
| 8 | 48378633136349277767794425 |
| 9 | 927610024989668734297857360967425 |
| 10 | 142287668466497494704440569679875994730825 |
| 11 | 174605966461872393482359052970987514818406771638225 |
[1,1,9,657,384345,1799118945,67375205371305, 20185139902805378865,48378633136349277767794425, 927610024989668734297857360967425, 142287668466497494704440569679875994730825, 17460596646187239348235905297098751481840677163822\ 5] |