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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 99 |
| 3 | 2008 |
| 4 | 46105 |
| 5 | 1010078 |
| 6 | 22181855 |
| 7 | 487335857 |
| 8 | 10702699654 |
| 9 | 234960268184 |
| 10 | 5156938918020 |
| 11 | 113169823744104 |
| 12 | 2483341620801750 |
| 13 | 54490904644158524 |
| 14 | 1195642566518402694 |
| 15 | 26234513648153012228 |
| 16 | 575627427381833999655 |
[1,99,2008,46105,1010078,22181855,487335857, 10702699654,234960268184,5156938918020, 113169823744104,2483341620801750, 54490904644158524,1195642566518402694, 26234513648153012228,575627427381833999655] |