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| n | a(n) |
|---|---|
| 1 | 24 |
| 2 | 576 |
| 3 | 9750 |
| 4 | 157182 |
| 5 | 2253828 |
| 6 | 30649446 |
| 7 | 392792334 |
| 8 | 4834114074 |
| 9 | 57285557832 |
| 10 | 658558589712 |
| 11 | 7367813384346 |
| 12 | 80528684687118 |
| 13 | 861990117512832 |
| 14 | 9057816965527086 |
| 15 | 93605798560795056 |
| 16 | 952894000040209068 |
[24,576,9750,157182,2253828,30649446,392792334, 4834114074,57285557832,658558589712,7367813384346, 80528684687118,861990117512832,9057816965527086, 93605798560795056,952894000040209068] |