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A042721
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Denominators of continued fraction convergents to sqrt(890).
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2
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1, 1, 5, 6, 353, 359, 1789, 2148, 126373, 128521, 640457, 768978, 45241181, 46010159, 229281817, 275291976, 16196216425, 16471508401, 82082250029, 98553758430, 5798200238969, 5896753997399, 29385216228565, 35281970225964, 2075739489334477, 2111021459560441
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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^8-358*x^4+1). - Colin Barker, Dec 22 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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