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A031862
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Period of continued fraction for sqrt(n) contains exactly 94 ones.
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0
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11551, 12601, 13399, 14254, 14284, 14323, 14779, 15331, 16108, 17029, 17044, 17254, 17281, 18001, 18841, 19237, 19324, 19531, 19801, 19969, 19993, 20431, 20701, 20929, 21382, 21859, 21916, 22309, 22702, 22756, 23371, 24007, 24799, 25849, 26833, 27814
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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cf94Q[n_]:=Module[{s=Sqrt[n]}, If[IntegerQ[s], 1, Count[ ContinuedFraction[ s][[2]], 1]]==94]; Select[Range[28000], cf94Q] (* Harvey P. Dale, May 01 2018 *)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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