%I A008783
%S A008783 1,0,1,3,2,0,1,4,3,5,2,0,1,6,3,3,4,9,2,0,1,7,2,9,3,6,7,7,2,0,1,10,4,
%T A008783 7,4,3,5,8,5,10,2,0,1,12,5,3,4,15,3,14,4,12,4,16,2,0,1,9,2,19,2,16,6,
%U A008783 3,8,11,5,6,9,15,2,0,1,10,10,4,6,19,3,4,3,16,6,21,6,10,9,9,2,0,1,16,7
%N A008783 Period of continued fraction representation of (sqrt(4n+1)+1)/2=sqrt(n+sqrt(n+sqrt(n+...))).
%Y A008783 Sequence in context: A079618 A117406 A151844 this_sequence A139144 A081576 
               A054654
%Y A008783 Adjacent sequences: A008780 A008781 A008782 this_sequence A008784 A008785 
               A008786
%K A008783 nonn,easy
%O A008783 1,4
%A A008783 Olivier Gerard (olivier.gerard(AT)gmail.com)