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A040909
Continued fraction for sqrt(940).
2
30, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1, 14, 1, 1, 1, 60, 1, 1, 1
OFFSET
0,1
FORMULA
From Amiram Eldar, Jan 17 2024: (Start)
Multiplicative with a(2) = 1, a(4) = 14, a(2^e) = 60, for e >= 3, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 23/2^(3*s-1) + 13/2^(2*s)). (End)
MAPLE
with(numtheory): Digits := 300: convert(evalf(sqrt(940)), confrac);
MATHEMATICA
ContinuedFraction[Sqrt[940], 120] (* or *) PadRight[{30}, 120, {60, 1, 1, 1, 14, 1, 1, 1}] (* Harvey P. Dale, May 04 2014 *)
CROSSREFS
Sequence in context: A040906 A040907 A040908 * A040904 A040905 A040903
KEYWORD
nonn,cofr,mult,easy
STATUS
approved