250822656000
domain: N
Appears in sequences
- Compositorial numbers: product of first n composite numbers.at n=11A036691
- Number of integers up to n! relatively prime to n!.at n=15A048855
- n! divided by its squarefree kernel.at n=20A049614
- A049614(n)/A131685(n).at n=19A131978
- phi((n!!)!).at n=4A167748
- a(n) = n! / Product_{p prime < n}.at n=20A300902
- a(n) = n!/d where d is the maximum divisor of n! with equal prime exponents.at n=20A336619
- a(n) = Product_{b=2..n} b^gamma(n, b) where gamma(n, b) = Sum_{i>=1} floor(n/b^i).at n=10A363838