OFFSET
1,1
MATHEMATICA
cf43Q[n_]:=Module[{sn=Sqrt[n]}, !IntegerQ[sn]&&Count[ ContinuedFraction[ sn][[2]], 1]==43]; Select[Range[140000], cf43Q] (* Harvey P. Dale, Apr 25 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved