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A040700
Continued fraction for sqrt(727).
1
26, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25, 1, 52, 1, 25
OFFSET
0,1
FORMULA
From Amiram Eldar, Jan 10 2024: (Start)
Multiplicative with a(2) = 25, a(2^e) = 52 for e >= 2, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 3/2^(s-3) + 27/2^(2*s)). (End)
MAPLE
with(numtheory): Digits := 300: convert(evalf(sqrt(727)), confrac);
MATHEMATICA
ContinuedFraction[Sqrt[727], 100] (* Amiram Eldar, Jan 10 2024 *)
CROSSREFS
Sequence in context: A040697 A040698 A040699 * A070614 A040701 A050459
KEYWORD
nonn,cofr,easy,mult
STATUS
approved