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| n | a(n) |
|---|---|
| 0 | 24 |
| 1 | 432 |
| 2 | 7008 |
| 3 | 112320 |
| 4 | 1797504 |
| 5 | 28760832 |
| 6 | 460174848 |
| 7 | 7362800640 |
| 8 | 117804816384 |
| 9 | 1884877074432 |
| 10 | 30158033215488 |
| 11 | 482528531496960 |
| 12 | 7720456504049664 |
| 13 | 123527304064991232 |
| 14 | 1976436865040252928 |
| 15 | 31622989840644833280 |
| 16 | 505967837450318905344 |
| 17 | 8095485399205105631232 |
[24,432,7008,112320,1797504,28760832,460174848, 7362800640,117804816384,1884877074432, 30158033215488,482528531496960,7720456504049664, 123527304064991232,1976436865040252928, 31622989840644833280,505967837450318905344, 8095485399205105631232] |