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A040261
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Continued fraction for sqrt(278).
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1
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16, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2, 16, 2, 1, 32, 1, 2
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OFFSET
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0,1
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LINKS
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FORMULA
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Multiplicative with a(2^e) = 2, a(3^e) = 16, and a(p^e) = 1 for p >= 5.
Dirichlet g.f.: zeta(s) * (1 + 1/2^s) * (1 + 5/3^(s-1)). (End)
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MAPLE
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with(numtheory): Digits := 300: convert(evalf(sqrt(278)), confrac);
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MATHEMATICA
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ContinuedFraction[Sqrt[278], 100] (* or *) PadRight[{16}, 100, {32, 1, 2, 16, 2, 1}] (* Harvey P. Dale, Apr 04 2023 *)
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CROSSREFS
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KEYWORD
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nonn,cofr,easy,mult
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AUTHOR
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STATUS
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approved
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