OFFSET
0,1
LINKS
FORMULA
From Amiram Eldar, Jan 10 2024: (Start)
Multiplicative with a(2^e) = 2, a(3^e) = 28, and a(p^e) = 1 for p >= 5.
Dirichlet g.f.: zeta(s) * (1 + 1/2^s) * (1 + 1/3^(s-3)). (End)
MAPLE
with(numtheory): Digits := 300: convert(evalf(sqrt(822)), confrac);
MATHEMATICA
ContinuedFraction[Sqrt[822], 100] (* or *) PadRight[{28}, 100, {56, 1, 2, 28, 2, 1}] (* Harvey P. Dale, Jan 15 2023 *)
CROSSREFS
KEYWORD
nonn,cofr,easy,mult
AUTHOR
STATUS
approved