OFFSET
1,1
MATHEMATICA
cf99Q[n_]:=Module[{s=Sqrt[n]}, If[IntegerQ[s], 1, Length[ ContinuedFraction[ s][[2]]]]==99]; Select[Range[44000], cf99Q] (* Harvey P. Dale, Aug 26 2017 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved