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| n | a(n) |
|---|---|
| 1 | 570 |
| 2 | 22870 |
| 3 | 966000 |
| 4 | 40511376 |
| 5 | 1701515682 |
| 6 | 71441888932 |
| 7 | 2999853495524 |
| 8 | 125962412008712 |
| 9 | 5289116622101748 |
| 10 | 222087986600919566 |
| 11 | 9325390805071549900 |
| 12 | 391569634043573451520 |
| 13 | 16441860961110666853024 |
| 14 | 690387527799981401957804 |
[570,22870,966000,40511376,1701515682,71441888932, 2999853495524,125962412008712,5289116622101748, 222087986600919566,9325390805071549900, 391569634043573451520,16441860961110666853024, 690387527799981401957804] |