OFFSET
1,1
COMMENTS
Are there any prime numbers in this sequence? - Zak Seidov, Feb 18 2012
LINKS
Zak Seidov, Table of n, a(n) for n = 1..1000
MATHEMATICA
cf27Q[n_]:=Module[{sqrtn=Sqrt[n]}, !IntegerQ[sqrtn]&&Count[ ContinuedFraction[ sqrtn][[2]], 1]==27]; Select[Range[55000], cf27Q] (* Harvey P. Dale, Feb 18 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved