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A028018
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Expansion of 1/((1-2x)(1-8x)(1-10x)(1-11x)).
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0
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1, 31, 625, 10395, 155001, 2155251, 28559665, 365471515, 4555708201, 55646962371, 668889963105, 7936976609835, 93190238832601, 1084660596151891, 12532810309612945, 143923263421271355
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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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a(n)=(16*11^(n+3)-27*10^(n+3)+12*8^(n+3)-2^(n+3))/432. [Yahia Kahloune, Jun 06 2013]
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MATHEMATICA
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CoefficientList[Series[1/((1-2x)(1-8x)(1-10x)(1-11x)), {x, 0, 30}], x] (* or *) LinearRecurrence[{31, -336, 1436, -1760}, {1, 31, 625, 10395}, 30] (* Harvey P. Dale, May 16 2016 *)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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