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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 24024 |
| 2 | 2677114440 |
| 3 | 347714586888240 |
| 4 | 48026128282174802760 |
| 5 | 6858171535488233066949024 |
| 6 | 1000085563511096962480102423440 |
| 7 | 147950885386878187684691046887599320 |
| 8 | 22118704841920591519508406949192397599560 |
| 9 | 3333326541499644169355299034603982863427892800 |
[1,24024,2677114440,347714586888240, 48026128282174802760,6858171535488233066949024, 1000085563511096962480102423440, 147950885386878187684691046887599320, 22118704841920591519508406949192397599560, 3333326541499644169355299034603982863427892800] |