

A040261


Continued fraction for sqrt(278).


1



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

0,1


LINKS



FORMULA

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^(s1)). (End)


MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(278)), confrac);


MATHEMATICA

ContinuedFraction[Sqrt[278], 100] (* or *) PadRight[{16}, 100, {32, 1, 2, 16, 2, 1}] (* Harvey P. Dale, Apr 04 2023 *)


CROSSREFS



KEYWORD

nonn,cofr,easy,mult


AUTHOR



STATUS

approved



