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A041716
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Numerators of continued fraction convergents to sqrt(378).
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2
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19, 39, 136, 175, 836, 1011, 3869, 8749, 336331, 681411, 2380564, 3061975, 14628464, 17690439, 67699781, 153090001, 5885119819, 11923329639, 41655108736, 53578438375, 255968862236, 309547300611, 1184610764069, 2678768828749, 102977826256531, 208634421341811
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OFFSET
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0,1
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LINKS
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Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,17498,0,0,0,0,0,0,0,-1).
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FORMULA
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G.f.: -(x^15 -19*x^14 +39*x^13 -136*x^12 +175*x^11 -836*x^10 +1011*x^9 -3869*x^8 -8749*x^7 -3869*x^6 -1011*x^5 -836*x^4 -175*x^3 -136*x^2 -39*x -19) / (x^16 -17498*x^8 +1). - Colin Barker, Nov 11 2013
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MATHEMATICA
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LinearRecurrence[{0, 0, 0, 0, 0, 0, 0, 17498, 0, 0, 0, 0, 0, 0, 0, -1}, {19, 39, 136, 175, 836, 1011, 3869, 8749, 336331, 681411, 2380564, 3061975, 14628464, 17690439, 67699781, 153090001}, 30] (* Harvey P. Dale, Jun 01 2022 *)
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CROSSREFS
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KEYWORD
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nonn,cofr,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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