OFFSET
0,1
LINKS
FORMULA
From Amiram Eldar, Dec 27 2023: (Start)
Multiplicative with a(2) = 2, a(4) = 4, a(2^e) = 48 for e >= 3, and a(p^e) = 1 for an odd prime p.
Dirichlet g.f.: zeta(s) * (1 + 1/2^s + 1/2^(2*s-1) + 11/2^(3*s-2)). (End)
MAPLE
with(numtheory): Digits := 300: convert(evalf(sqrt(612)), confrac);
MATHEMATICA
ContinuedFraction[Sqrt[612], 100] (* Amiram Eldar, Dec 27 2023 *)
CROSSREFS
KEYWORD
nonn,cofr,easy,less,mult
AUTHOR
STATUS
approved