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A042865
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Denominators of continued fraction convergents to sqrt(964).
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2
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1, 20, 21, 62, 393, 455, 848, 2999, 3847, 6846, 10693, 17539, 203622, 221161, 1088266, 3485959, 4574225, 67525109, 72099334, 283823111, 1207391778, 1491214889, 17610755557, 19101970446, 36712726003, 55814696449, 92527422452, 333396963805, 425924386257
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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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20170287114002498, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
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FORMULA
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a(n) = 20170287114002498*a(n-34) - a(n-68) for n > 67. - Vincenzo Librandi, Jan 31 2014
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MATHEMATICA
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CROSSREFS
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KEYWORD
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nonn,frac,easy,less
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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