#The average, variance, and the 3rd thorugh, 4, # -th moments of the Gepner statistics on n-permutations, are L:=[1/12*n*(n-1)*(n-2), 1/72*n^2*(n-1)*(n-2), 0, 1/43200*n^3*(n-1)*(n-2)*(29*n^3-\ 71*n^2-26*n-16)]: # This took, 952.063, seconds.