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| n | a(n) |
|---|---|
| 1 | 14400 |
| 2 | 90528 |
| 3 | 597492 |
| 4 | 4429368 |
| 5 | 32296444 |
| 6 | 234383800 |
| 7 | 1707821384 |
| 8 | 12676271720 |
| 9 | 93083424892 |
| 10 | 676587278680 |
| 11 | 4945731247332 |
| 12 | 36822194038016 |
| 13 | 271079114259616 |
| 14 | 1972888324274896 |
| 15 | 14448798341159304 |
| 16 | 107934095999345336 |
[14400,90528,597492,4429368,32296444,234383800, 1707821384,12676271720,93083424892,676587278680, 4945731247332,36822194038016,271079114259616, 1972888324274896,14448798341159304, 107934095999345336] |