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A323981
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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.
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2
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1, -240, 28680, -2275340, 134824740, -6364768848, 249355900430, -8339136948960, 243023603409690, -6269722780034700, 144985184977092522, -3035621444374813800, 58027460699588712925, -1019806488183014948520, 16576321900226237215860, -250482543363917804395120, 3534533562046161990784275
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OFFSET
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0,2
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LINKS
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FORMULA
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G.f.: (1-q)^240*(1-q^3)^60*(1-q^6)^20*(1-q^10)^6.
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CROSSREFS
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The analog for S_3 is (modulo signs) a row of A159255. For S_4 see A323980.
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KEYWORD
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AUTHOR
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STATUS
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approved
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