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A040909
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Continued fraction for sqrt(940).
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2
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30, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1
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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) = 1, a(4) = 14, a(2^e) = 60, for e >= 3, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 23/2^(3*s-1) + 13/2^(2*s)). (End)
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MAPLE
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with(numtheory): Digits := 300: convert(evalf(sqrt(940)), confrac);
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MATHEMATICA
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ContinuedFraction[Sqrt[940], 120] (* or *) PadRight[{30}, 120, {60, 1, 1, 1, 14, 1, 1, 1}] (* Harvey P. Dale, May 04 2014 *)
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CROSSREFS
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KEYWORD
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nonn,cofr,mult,easy
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AUTHOR
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STATUS
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approved
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