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A016206
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Expansion of 1/((1-x)*(1-2x)*(1-11x)).
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0
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1, 14, 161, 1786, 19677, 216510, 2381737, 26199362, 288193493, 3170129446, 34871425953, 383585689578, 4219442593549, 46413868545422, 510552554032409, 5616078094422034, 61776859038773445, 679545449426770038
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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/((1-x)*(1-2*x)*(1-11*x)).
a(n) = 14*a(n-1) - 35*a(n-2) + 22*a(n-3); a(0)=1, a(1)=14, a(2)=161. - Harvey P. Dale, Nov 02 2011
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MATHEMATICA
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CoefficientList[Series[1/((1-x)(1-2x)(1-11x)), {x, 0, 30}], x] (* or *) LinearRecurrence[{14, -35, 22}, {1, 14, 161}, 31] (* Harvey P. Dale, Nov 02 2011 *)
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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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