%I A013943
%S A013943 1,2,1,2,4,2,1,2,2,5,4,2,1,2,6,2,6,6,4,2,1,2,4,5,2,8,4,4,4,2,1,2,2,2,3,
               2,
%T A013943 10,8,6,12,4,2,1,2,6,5,6,4,2,6,7,6,4,11,4,2,1,2,10,2,8,6,8,2,7,5,4,12,
               6,
%U A013943 4,4,2,1,2,2,5,10,2,6,5,2,8,8,10,16,4,4,11,4,2,1,2,12,2,2,9,6,8,15,2,6,
               6
%N A013943 Length of period of continued fraction for sqrt(m), m = n-th nonsquare.
%H A013943 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               ContinuedFraction.html">Link to a section of The World of Mathematics.</
               a>
%Y A013943 Cf. A003285, A035015.
%Y A013943 Sequence in context: A120880 A059151 A059149 this_sequence A164281 A082693 
               A097082
%Y A013943 Adjacent sequences: A013940 A013941 A013942 this_sequence A013944 A013945 
               A013946
%K A013943 nonn
%O A013943 1,2
%A A013943 Clark Kimberling (ck6(AT)evansville.edu)