%I A037820
%S A037820 0,0,0,0,1,0,0,0,0,1,1,0,0,0,1,1,1,0,0,1,1,1,1,0,1,1,1,1,1,1,
%T A037820 0,0,0,0,1,1,0,0,0,1,1,1,0,0,1,1,1,1,0,1,1,1,1,1,2,1,1,1,1,1,
%U A037820 1,0,0,0,1,1,1,0,0,1,1,1,1,0,1,1,1,1,1,2,1,1,1,1,2,2,1,1,1,1
%N A037820 Number of i such that d(i)<d(i-1), where Sum{d(i)*5^i: i=0,1,....,m} 
               is base 5 representation of n.
%Y A037820 Sequence in context: A037909 A000164 A157746 this_sequence A076493 A037910 
               A162781
%Y A037820 Adjacent sequences: A037817 A037818 A037819 this_sequence A037821 A037822 
               A037823
%K A037820 nonn,base
%O A037820 1,55
%A A037820 Clark Kimberling (ck6(AT)evansville.edu)