A044420 - OEIS

A044420

Numbers n such that string 8,8 occurs in the base 10 representation of n but not of n-1.

%I #5 Mar 30 2012 18:56:44

%S 88,188,288,388,488,588,688,788,880,988,1088,1188,1288,1388,1488,1588,

%T 1688,1788,1880,1988,2088,2188,2288,2388,2488,2588,2688,2788,2880,

%U 2988,3088,3188,3288,3388,3488,3588,3688,3788,3880

%N Numbers n such that string 8,8 occurs in the base 10 representation of n but not of n-1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_