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A041518
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Numerators of continued fraction convergents to sqrt(276).
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2
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16, 17, 33, 50, 83, 216, 515, 1246, 1761, 3007, 4768, 7775, 253568, 261343, 514911, 776254, 1291165, 3358584, 8008333, 19375250, 27383583, 46758833, 74142416, 120901249, 3942982384, 4063883633, 8006866017, 12070749650, 20077615667, 52225980984, 124529577635
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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 (0,0,0,0,0,0,0,0,0,0,0,15550,0,0,0,0,0,0,0,0,0,0,0,-1).
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FORMULA
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G.f.: -(x^23 -16*x^22 +17*x^21 -33*x^20 +50*x^19 -83*x^18 +216*x^17 -515*x^16 +1246*x^15 -1761*x^14 +3007*x^13 -4768*x^12 -7775*x^11 -4768*x^10 -3007*x^9 -1761*x^8 -1246*x^7 -515*x^6 -216*x^5 -83*x^4 -50*x^3 -33*x^2 -17*x -16) / ((x^8 -25*x^4 +1)*(x^16 +25*x^12 +624*x^8 +25*x^4 +1)). - Colin Barker, Nov 18 2013
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MATHEMATICA
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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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