5100480domain: NAppears in sequencesFloor-factorial numbers: a(n) = Product_{k=1..n} floor(n/k).at n=23A010786Product of 5 consecutive integers.at n=24A052787E.g.f.: x^5*exp(x)-x^5.at n=24A052800a(n) = number of elements of order n in Mathieu simple group M_24 of order 244823040.at n=3A146074a(n) = (4*n)!/(3*n+1)!.at n=6A365340