A335990 - cp's OEIS frontend

A335990 The moment generating function of the limiting distribution of the number of comparisons in quicksort can be written in the form M(t) = m(-2t)/(exp(2gammat)Gamma(1 + 2t)) for |t| < 1/2, where m(z) = Sum_{n >= 0} B(n)z^n/n! for |z| < 1. This sequence gives the numerators of the rational numbers B(n) for n >= 0.

n	a(n)
0	1
1	0
2	7
3	19
4	565
5	229621
6	74250517
7	30532750703
8	90558126238639
9	37973078754146051
10	21284764359226368337
11	1770024989560214080011109
12	539780360793818428471498394131
13	194520883210026428577888559667954807
14	911287963487139630688627952818633149408727
15	328394760901508739430228985010652235796369497219

[1, 0, 7, 19, 565, 229621, 74250517, 30532750703, 90558126238639, 37973078754146051, 21284764359226368337, 1770024989560214080011109, 539780360793818428471498394131, 194520883210026428577888559667954807, 911287963487139630688627952818633149408727, 328394760901508739430228985010652235796369497219]

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