Denominator of the fraction fr(n) that appears in the n-th cumulant k(n) = fr(n) - (-2)^n*(n-1)!*zeta(n) of the limiting distribution of the number of comparisons in quicksort, for n >= 2, starting with fr(0) = 1 and fr(1) = 0.
A330876
Denominator of the fraction fr(n) that appears in the n-th cumulant k(n) = fr(n) - (-2)^n*(n-1)!*zeta(n) of the limiting distribution of the number of comparisons in quicksort, for n >= 2, starting with fr(0) = 1 and fr(1) = 0.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =9a(5) =108a(6) =2700a(7) =81000a(8) =14883750a(9) =347287500a(10) =9724050000
External references
- oeis: A330876