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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 1062 |
| 3 | 70722 |
| 4 | 3128641 |
| 5 | 124683166 |
| 6 | 4646063540 |
| 7 | 163712015523 |
| 8 | 5565122952951 |
| 9 | 183787303136570 |
| 10 | 5933174659006889 |
| 11 | 188046122434187598 |
| 12 | 5869444194877190997 |
| 13 | 180856319148205715506 |
| 14 | 5511700995496951358631 |
| 15 | 166379407700820906229446 |
[13,1062,70722,3128641,124683166,4646063540, 163712015523,5565122952951,183787303136570, 5933174659006889,188046122434187598, 5869444194877190997,180856319148205715506, 5511700995496951358631,166379407700820906229446] |