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A010200
Continued fraction for sqrt(141).
0
11, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1, 22, 1, 6, 1
OFFSET
0,1
FORMULA
From Amiram Eldar, Nov 15 2023: (Start)
Multiplicative with a(2) = 6, a(2^e) = 22 for e >= 2, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 5/2^s + 1/4^(s-2)). (End)
MATHEMATICA
ContinuedFraction[Sqrt[141], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 13 2011 *)
CROSSREFS
Sequence in context: A127991 A110305 A010199 * A086320 A185540 A095193
KEYWORD
nonn,cofr,easy,mult
STATUS
approved