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A040131
Continued fraction for sqrt(143).
0
11, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1
OFFSET
0,1
FORMULA
From Amiram Eldar, Nov 22 2023: (Start)
Multiplicative with a(2^e) = 22, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 21/2^s). (End)
MAPLE
Digits := 100: convert(evalf(sqrt(N)), confrac, 90, 'cvgts'):
MATHEMATICA
ContinuedFraction[Sqrt[143], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 13 2011*)
CROSSREFS
Sequence in context: A212488 A373821 A178243 * A282868 A013618 A014467
KEYWORD
nonn,cofr,easy,mult
STATUS
approved