OFFSET
1,1
MATHEMATICA
cf26Q[n_]:=Module[{s=Sqrt[n]}, If[IntegerQ[s], 1, Count[ContinuedFraction[s][[2]], 1]]==26]; Select[Range[4600], cf26Q] (* Harvey P. Dale, Aug 14 2018 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved