OFFSET
1,1
COMMENTS
(13*m)^2 + m for m >=1 are terms in the sequence (see comment in A031742). The first term not of this form is a(29) = 133252. - Chai Wah Wu, Jun 19 2016
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000 (first 60 terms from Vincenzo Librandi)
MATHEMATICA
Select[Range[190000], !IntegerQ[Sqrt[#]] &&Min[ContinuedFraction[Sqrt[#]][[2]]] == 26&] (* Vincenzo Librandi, Feb 11 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved