The product of (n!)^2/8 and the variance of the random number of comparisons needed to sort a list of n distinct items using quicksort.

A334935

The product of (n!)^2/8 and the variance of the random number of comparisons needed to sort a list of n distinct items using quicksort.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =1a(4) =58a(5) =3312a(6) =219528a(7) =17445312a(8) =1665090432a(9) =189515635200

External references