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A040595
Continued fraction for sqrt(620).
1
24, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1, 48, 1, 8, 1
OFFSET
0,1
FORMULA
From Amiram Eldar, Jan 03 2024: (Start)
Multiplicative with a(2) = 8, a(2^e) = 48 for e >= 2, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 7/2^s + 5/2^(2*s-3)). (End)
MAPLE
with(numtheory): Digits := 300: convert(evalf(sqrt(620)), confrac);
MATHEMATICA
ContinuedFraction[Sqrt[620], 120] (* or *) PadRight[{24}, 120, {48, 1, 8, 1}] (* Harvey P. Dale, Dec 18 2015 *)
CROSSREFS
Sequence in context: A040592 A040593 A040594 * A040596 A040597 A036166
KEYWORD
nonn,cofr,easy,mult,less
STATUS
approved