A323981 - cp's OEIS frontend

A323981 Expansion of determinant of 120 X 120 matrix M_{u,v} = q^(inv(u*v^-1)) where u, v in S_5 and inv is number of inversions.

n	a(n)
0	1
1	-240
2	28680
3	-2275340
4	134824740
5	-6364768848
6	249355900430
7	-8339136948960
8	243023603409690
9	-6269722780034700
10	144985184977092522
11	-3035621444374813800
12	58027460699588712925
13	-1019806488183014948520
14	16576321900226237215860
15	-250482543363917804395120
16	3534533562046161990784275

[1, -240, 28680, -2275340, 134824740, -6364768848, 249355900430, -8339136948960, 243023603409690, -6269722780034700, 144985184977092522, -3035621444374813800, 58027460699588712925, -1019806488183014948520, 16576321900226237215860, -250482543363917804395120, 3534533562046161990784275]

cp's OEIS Frontend

A323981 Expansion of determinant of 120 X 120 matrix M_{u,v} = q^(inv(u*v^-1)) where u, v in S_5 and inv is number of inversions.

Table of values

List of values