The moment generating function of the limiting distribution of the number of comparisons in quicksort can be written in the form M(t) = m(-2*t)/(exp(2*gamma*t)*Gamma(1 + 2*t)) for |t| < 1/2, where m(z) = Sum_{n >= 0} B(n)*z^n/n! for |z| < 1. This sequence gives the denominators of the rational numbers B(n) for n >= 0.

A335991

The moment generating function of the limiting distribution of the number of comparisons in quicksort can be written in the form M(t) = m(-2*t)/(exp(2*gamma*t)*Gamma(1 + 2*t)) for |t| < 1/2, where m(z) = Sum_{n >= 0} B(n)*z^n/n! for |z| < 1. This sequence gives the denominators of the rational numbers B(n) for n >= 0.

Terms

    a(0) =1a(1) =1a(2) =4a(3) =8a(4) =36a(5) =3456a(6) =172800a(7) =10368000a(8) =3810240000a(9) =177811200000

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