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A041665
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Denominators of continued fraction convergents to sqrt(351).
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2
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1, 1, 3, 4, 15, 34, 83, 200, 683, 883, 2449, 3332, 122401, 125733, 373867, 499600, 1872667, 4244934, 10362535, 24970004, 85272547, 110242551, 305757649, 416000200, 15281764849, 15697765049, 46677294947, 62375059996, 233802474935, 529980009866
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OFFSET
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0,3
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LINKS
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Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,0,0,124850,0,0,0,0,0,0,0,0,0,0,0,-1).
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FORMULA
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G.f.: -(x^22 -x^21 +3*x^20 -4*x^19 +15*x^18 -34*x^17 +83*x^16 -200*x^15 +683*x^14 -883*x^13 +2449*x^12 -3332*x^11 -2449*x^10 -883*x^9 -683*x^8 -200*x^7 -83*x^6 -34*x^5 -15*x^4 -4*x^3 -3*x^2 -x -1) / ((x^8 -50*x^4 +1)*(x^16 +50*x^12 +2499*x^8 +50*x^4 +1)). - Colin Barker, Nov 21 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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