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| n | a(n) |
|---|---|
| 1 | 5805 |
| 2 | 39928 |
| 3 | 305347 |
| 4 | 2324028 |
| 5 | 17859249 |
| 6 | 138177925 |
| 7 | 1063970081 |
| 8 | 8203665888 |
| 9 | 63345367354 |
| 10 | 488540591657 |
| 11 | 3768192085504 |
| 12 | 29076416560123 |
| 13 | 224307762379140 |
| 14 | 1730357228193003 |
| 15 | 13349704026952320 |
| 16 | 102988743467717545 |
[5805,39928,305347,2324028,17859249,138177925, 1063970081,8203665888,63345367354,488540591657, 3768192085504,29076416560123,224307762379140, 1730357228193003,13349704026952320, 102988743467717545] |