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A040497 Continued fraction for sqrt(520). 2
22, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4, 11, 4, 1, 44, 1, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
FORMULA
From Amiram Eldar, Dec 26 2023: (Start)
Multiplicative with a(2^e) = 4, a(3^e) = 11, and a(p^e) = 1 for an odd prime p >= 5.
Dirichlet g.f.: zeta(s) * (1 + 3/2^s) * (1 + 10/3^s)). (End)
MAPLE
with(numtheory): Digits := 300: convert(evalf(sqrt(520)), confrac);
MATHEMATICA
ContinuedFraction[Sqrt[520], 100] (* Amiram Eldar, Dec 26 2023 *)
CROSSREFS
Sequence in context: A040496 A040495 A040498 * A040499 A040500 A040501
KEYWORD
nonn,cofr,easy,less,mult
AUTHOR
STATUS
approved

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Last modified March 28 04:05 EDT 2024. Contains 371235 sequences. (Running on oeis4.)