OFFSET
1,1
COMMENTS
(93*m)^2+2*m for m >= 1 is a proper subsequence. It is a subsequence (see comment in A031749) and the term 75620603 is not of this form. - Chai Wah Wu, Jun 19 2016
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
MATHEMATICA
cf93Q[n_]:=Module[{s=Sqrt[n]}, If[IntegerQ[s], 1, Min[ContinuedFraction[s][[2]]]] == 93]; Select[Range[6781000], cf93Q] (* Harvey P. Dale, Aug 08 2021 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved