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| n | a(n) |
|---|---|
| 1 | 19 |
| 2 | 755 |
| 3 | 6485 |
| 4 | 109483 |
| 5 | 1939754 |
| 6 | 27025949 |
| 7 | 428516444 |
| 8 | 6750242518 |
| 9 | 102708841482 |
| 10 | 1598799987052 |
| 11 | 24800644451988 |
| 12 | 382936679416055 |
| 13 | 5935316443386907 |
| 14 | 91908067914978051 |
| 15 | 1422408901993267636 |
| 16 | 22027141264833328334 |
[19,755,6485,109483,1939754,27025949,428516444, 6750242518,102708841482,1598799987052, 24800644451988,382936679416055,5935316443386907, 91908067914978051,1422408901993267636, 22027141264833328334] |