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A041594
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Numerators of continued fraction convergents to sqrt(315).
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2
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17, 18, 53, 71, 2467, 2538, 7543, 10081, 350297, 360378, 1071053, 1431431, 49739707, 51171138, 152081983, 203253121, 7062688097, 7265941218, 21594570533, 28860511751, 1002851970067, 1031712481818, 3066276933703, 4097989415521, 142397917061417
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OFFSET
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0,1
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LINKS
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FORMULA
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G.f.: -(x^7-17*x^6+18*x^5-53*x^4-71*x^3-53*x^2-18*x-17) / ((x^4-12*x^2+1)*(x^4+12*x^2+1)). - Colin Barker, Nov 09 2013
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MATHEMATICA
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LinearRecurrence[{0, 0, 0, 142, 0, 0, 0, -1}, {17, 18, 53, 71, 2467, 2538, 7543, 10081}, 30] (* Harvey P. Dale, Oct 23 2017 *)
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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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