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A010194
Continued fraction for sqrt(135).
1
11, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1
OFFSET
0,1
FORMULA
From Amiram Eldar, Nov 15 2023: (Start)
Multiplicative with a(2^e) = 1 if e <=2 and 22 otherwise, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 21/8^s). (End)
MATHEMATICA
ContinuedFraction[Sqrt[135], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 12 2011 *)
PadRight[{11}, 120, {22, 1, 1, 1, 1, 1, 1, 1}] (* Harvey P. Dale, Feb 24 2018 *)
CROSSREFS
Cf. A140248.
Sequence in context: A321804 A321800 A130837 * A280443 A107045 A351449
KEYWORD
nonn,cofr,easy,mult
STATUS
approved