%I A064850
%S A064850 1,2,6,2,5,4,10,4,2,14,12,4,5,10,28,8,1,2,4,14,6,8,6,4,31,14,10,12,12,
%T A064850 20,8,20,20,2,52,2,19,4,28,24,18,8,50,12,28,6,10,4,70,62,8,18,7,10,6,8,
%U A064850 8,12,72,20,3,12,8,36,41,28,86,2,6,44,84,2,43,42,120,4,52,36,28,44,38
%N A064850 Period of continued fraction for sqrt(5)*n.
%Y A064850 Sequence in context: A085193 A060295 A102912 this_sequence A151853 A128045 
               A011325
%Y A064850 Adjacent sequences: A064847 A064848 A064849 this_sequence A064851 A064852 
               A064853
%K A064850 nonn
%O A064850 1,2
%A A064850 R. K. Guy, Oct 26, 2001