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A040109
Continued fraction for sqrt(120).
0
10, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1
OFFSET
0,1
FORMULA
From Amiram Eldar, Nov 15 2023: (Start)
Multiplicative with a(2^e) = 20, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 19/2^s). (End)
MAPLE
Digits := 100: convert(evalf(sqrt(N)), confrac, 90, 'cvgts'):
MATHEMATICA
ContinuedFraction[Sqrt[120], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 11 2011*)
CROSSREFS
Cf. A245294.
Sequence in context: A342638 A220448 A059920 * A317054 A292690 A362371
KEYWORD
nonn,cofr,easy,mult
AUTHOR
STATUS
approved