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A028051
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Expansion of 1/((1-3x)(1-4x)(1-10x)(1-12x)).
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0
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1, 29, 555, 8905, 130091, 1796769, 23932195, 310954985, 3969388731, 50012943409, 623962124435, 7725629774265, 95088465616171, 1164870934296449, 14216545739974275, 172979498415780745
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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(0)=1, a(1)=29, a(2)=555, a(3)=8905, a(n)=29*a(n-1)-286*a(n-2)+ 1104*a(n-3)- 1440*a(n-4). [Harvey P. Dale, Dec 31 2011]
a(n)=(7*12^(n+3)-12*10^(n+3)+21*4^(n+3)-16*3^(n+3))/1008. [Yahia Kahloune, May 27 2013]
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MATHEMATICA
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CoefficientList[Series[1/((1-3x)(1-4x)(1-10x)(1-12x)), {x, 0, 30}], x] (* or *) LinearRecurrence[{29, -286, 1104, -1440}, {1, 29, 555, 8905}, 30] (* Harvey P. Dale, Dec 31 2011 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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