4037880

Appears in sequences

• Product of 5 consecutive integers.at n=23A052787
• E.g.f.: x^5*exp(x)-x^5.at n=23A052800
• Square roots of products of members of groups in A076031.at n=6A076030
• Numbers that can be expressed as the difference of the squares of primes in exactly twenty-two distinct ways.at n=2A092018
• a(n) = n*(n-1)*(n-2)*(n-3)*...*(n-k) such that (n-k) is the largest prime smaller than n.at n=22A117481
• Numbers with prime factorization pqrstuv^3.at n=8A190316
• Numbers n such that the multiplicative group modulo n is the direct product of 8 cyclic groups.at n=8A272598
• a(n) = (n + A332558(n))!/(n-1)!.at n=18A332560
• E.g.f. satisfies A(x) = -log(1 - x * exp(3 * A(x))).at n=6A357393
• a(n) = Product_{i=prime(n)..prime(n+1)} i.at n=7A361761
• a(n) = Sum_{j=n..2n} j!.at n=5A374574