A031692 Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 14.

50, 198, 444, 788, 1230, 1770, 2408, 3144, 3978, 4910, 5940, 7068, 8294, 9618, 11040, 12560, 12784, 14178, 15894, 17708, 19620, 21630, 23738, 25944, 28248, 30650, 33150, 35748, 38444, 41238, 41645, 44130, 47120, 50208, 53394, 54318, 56678, 60060, 63540

Offset

1,1

Links

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

Mathematica

Select[Range[110000], !IntegerQ[Sqrt[#]]&&Min[ContinuedFraction[Sqrt[#]][[2]]]==14&] (* Vincenzo Librandi, Jan 27 2012 *)

Crossrefs

Sequence in context: A244700 A244701 A180293 * A173141 A115592 A334808

Adjacent sequences: A031689 A031690 A031691 * A031693 A031694 A031695

Keyword

nonn

Author

David W. Wilson

Status

approved