%I A064897
%S A064897 2,4,8,2,10,8,2,2,4,20,10,8,12,8,26,4,14,8,22,16,2,12,18,8,42,24,12,8,
%T A064897 26,48,2,8,26,10,26,8,28,14,32,16,40,8,8,16,24,18,30,12,34,88,46,32,16,
%U A064897 20,2,8,50,52,46,48,6,2,2,20,64,52,56,10,14,40,4,8,78,64,130,18,22,64
%N A064897 Period of continued fraction for sqrt(15)*n.
%Y A064897 Sequence in context: A167420 A076232 A011032 this_sequence A167203 A086317 
               A110217
%Y A064897 Adjacent sequences: A064894 A064895 A064896 this_sequence A064898 A064899 
               A064900
%K A064897 nonn
%O A064897 1,1
%A A064897 R. K. Guy, Oct 26, 2001