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A041601
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Denominators of continued fraction convergents to sqrt(318).
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2
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1, 1, 5, 6, 209, 215, 1069, 1284, 44725, 46009, 228761, 274770, 9570941, 9845711, 48953785, 58799496, 2048136649, 2106936145, 10475881229, 12582817374, 438291671945, 450874489319, 2241789629221, 2692664118540, 93792369659581, 96485033778121
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OFFSET
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0,3
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LINKS
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FORMULA
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G.f.: -(x^2-x-1)*(x^4+6*x^2+1) / (x^8-214*x^4+1). - Colin Barker, Nov 19 2013
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MATHEMATICA
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PROG
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(Magma) I:=[1, 1, 5, 6, 209, 215, 1069, 1284]; [n le 8 select I[n] else 214*Self(n-4)-Self(n-8): n in [1..40]]; // Vincenzo Librandi, Dec 21 2013
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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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