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| n | a(n) |
|---|---|
| 0 | 5 |
| 1 | 77 |
| 2 | 1229 |
| 3 | 19661 |
| 4 | 314573 |
| 5 | 5033165 |
| 6 | 80530637 |
| 7 | 1288490189 |
| 8 | 20615843021 |
| 9 | 329853488333 |
| 10 | 5277655813325 |
| 11 | 84442493013197 |
| 12 | 1351079888211149 |
| 13 | 21617278211378381 |
| 14 | 345876451382054093 |
| 15 | 5534023222112865485 |
| 16 | 88544371553805847757 |
| 17 | 1416709944860893564109 |
| 18 | 22667359117774297025741 |
[5,77,1229,19661,314573,5033165,80530637, 1288490189,20615843021,329853488333,5277655813325, 84442493013197,1351079888211149,21617278211378381, 345876451382054093,5534023222112865485, 88544371553805847757,1416709944860893564109, 22667359117774297025741] |