A024642 - OEIS

%I #5 Mar 30 2012 18:35:23

%S 0,1,2,3,4,5,6,50,51,52,53,54,55,56,530,531,532,533,534,535,536,5310,

%T 5311,5312,5313,5314,5315,5316,5360,5361,5362,5363,5364,5365,5366,

%U 53140,53141,53142,53143,53144,53145,53146,53620,53621,53622,53623,53624,53625

%N n written in fractional base 7/5.

%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_