n | a(n) |
---|---|
1 | 5040 |
2 | 355687428096000 |
3 | 15511210043330985984000000 |
4 | 265252859812191058636308480000000 |
5 | 13763753091226345046315979581580902400000000 |
[5040,355687428096000,15511210043330985984000000, 265252859812191058636308480000000, 13763753091226345046315979581580902400000000] |