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A040238
Continued fraction for sqrt(254).
1
15, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14, 1, 30, 1, 14
OFFSET
0,1
FORMULA
From Amiram Eldar, Nov 29 2023: (Start)
Multiplicative with a(2) = 14, a(2^e) = 30 for e >= 2, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 13/2^s + 1/4^(s-2)). (End)
MAPLE
with(numtheory): Digits := 300: convert(evalf(sqrt(254)), confrac);
MATHEMATICA
ContinuedFraction[Sqrt[254], 100] (* Amiram Eldar, Nov 29 2023 *)
CROSSREFS
Sequence in context: A317835 A225762 A375940 * A201460 A040239 A126141
KEYWORD
nonn,cofr,easy,mult
STATUS
approved