%I #5 Mar 30 2012 18:35:23
%S 0,1,2,3,4,5,6,7,8,9,40,41,42,43,44,45,46,47,48,49,80,81,82,83,84,85,
%T 86,87,88,89,420,421,422,423,424,425,426,427,428,429,460,461,462,463,
%U 464,465,466,467,468,469,800,801,802,803,804,805,806,807,808,809,840,841,842
%N n written in fractional base 10/4.
%F To represent a number in base b, if a digit exceeds b, subtract b and carry 1. In fractional base a/b, subtract a and carry b.
%K nonn,base
%O 0,3
%A _David W. Wilson_