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A042635
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Denominators of continued fraction convergents to sqrt(847).
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2
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1, 9, 10, 29, 184, 1501, 9190, 19881, 29071, 281520, 16357231, 147496599, 163853830, 475204259, 3015079384, 24595839331, 150590115370, 325776070071, 476366185441, 4613071739040, 268034527049761, 2416923815186889, 2684958342236650, 7786840499660189
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OFFSET
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0,2
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LINKS
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Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 16386302, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
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FORMULA
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G.f.: -(x^18 -9*x^17 +10*x^16 -29*x^15 +184*x^14 -1501*x^13 +9190*x^12 -19881*x^11 +29071*x^10 -281520*x^9 -29071*x^8 -19881*x^7 -9190*x^6 -1501*x^5 -184*x^4 -29*x^3 -10*x^2 -9*x -1) / ((x^10 -4048*x^5 +1)*(x^10 +4048*x^5 +1)). - Colin Barker, Dec 20 2013
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MATHEMATICA
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CROSSREFS
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KEYWORD
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nonn,frac,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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