%I A044396
%S A044396 64,164,264,364,464,564,640,664,764,864,964,1064,1164,1264,1364,
%T A044396 1464,1564,1640,1664,1764,1864,1964,2064,2164,2264,2364,2464,
%U A044396 2564,2640,2664,2764,2864,2964,3064,3164,3264,3364,3464,3564
%N A044396 Numbers n such that string 6,4 occurs in the base 10 representation of 
               n but not of n-1.
%Y A044396 Sequence in context: A044315 A044696 A086052 this_sequence A044777 A078093 
               A135270
%Y A044396 Adjacent sequences: A044393 A044394 A044395 this_sequence A044397 A044398 
               A044399
%K A044396 nonn,base
%O A044396 1,1
%A A044396 Clark Kimberling (ck6(AT)evansville.edu)