10450944000
domain: N
Appears in sequences
- a(n) = n!/lcm{1,2,...,n} = (n-1)!/lcm{C(n-1,0), C(n-1,1), ..., C(n-1,n-1)}.at n=19A025527
- Product of consecutive factorials.at n=25A034882
- Cumulative product of all divisors of 1..n.at n=9A092143
- Euler's totient of A104350(n).at n=17A104354
- a(n) is the minimal product of a positive integer sequence of length n with no duplicate substrings of length greater than 1.at n=27A282164
- The number of positive integer sequences of length n with no duplicate substrings of length greater than 1 and a minimal sum (= A259280(n)).at n=27A283558
- Numbers that can be written as a product of two or more consecutive factorial numbers.at n=15A334174
- GCD of consecutive terms of the factorial times the alternating harmonic series.at n=19A334958
- Triangle read by rows: T(n,k) = Product_{i=n-k+1..n} i! for 0 <= k <= n.at n=32A335997