A330860 - cp's OEIS frontend

A330860 Denominator of the rational number A(n) that appears in the formula for the n-th cumulant k(n) = (-1)^n2^n(A(n) - (n - 1)!*zeta(n)) of the limiting distribution of the number of comparisons in quicksort, for n >= 2, with A(0) = 1 and A(1) = 0.

n	a(n)
0	1
1	1
2	4
3	8
4	144
5	3456
6	172800
7	10368000
8	3810240000
9	177811200000
10	9957427200000
11	75278149632000000
12	1912817782149120000000
13	53023308921173606400000000
14	17742659631203112173568000000000
15	426249654980023566857797632000000000
16	9600207854287580784554747166720000000000

[1, 1, 4, 8, 144, 3456, 172800, 10368000, 3810240000, 177811200000, 9957427200000, 75278149632000000, 1912817782149120000000, 53023308921173606400000000, 17742659631203112173568000000000, 426249654980023566857797632000000000, 9600207854287580784554747166720000000000]

cp's OEIS Frontend

A330860 Denominator of the rational number A(n) that appears in the formula for the n-th cumulant k(n) = (-1)^n2^n(A(n) - (n - 1)!*zeta(n)) of the limiting distribution of the number of comparisons in quicksort, for n >= 2, with A(0) = 1 and A(1) = 0.

Table of values

List of values

cp's OEIS Frontend

A330860 Denominator of the rational number A(n) that appears in the formula for the n-th cumulant k(n) = (-1)^n*2^n*(A(n) - (n - 1)!*zeta(n)) of the limiting distribution of the number of comparisons in quicksort, for n >= 2, with A(0) = 1 and A(1) = 0.

Table of values

List of values

A330860 Denominator of the rational number A(n) that appears in the formula for the n-th cumulant k(n) = (-1)^n2^n(A(n) - (n - 1)!*zeta(n)) of the limiting distribution of the number of comparisons in quicksort, for n >= 2, with A(0) = 1 and A(1) = 0.