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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 77 |
| 3 | 6557 |
| 4 | 43112347 |
| 5 | 1858675670994257 |
| 6 | 3454675249946148511864052376019 |
| 7 | 11934781082590483693525046199489720199194471433440678070422853 |
[6,77,6557,43112347,1858675670994257, 3454675249946148511864052376019, 11934781082590483693525046199489720199194471433440\ 678070422853] |