A044698 - OEIS

A044698

Numbers n such that string 7,3 occurs in the base 9 representation of n but not of n+1.

%I #5 Mar 30 2012 18:56:46

%S 66,147,228,309,390,471,552,602,633,714,795,876,957,1038,1119,1200,

%T 1281,1331,1362,1443,1524,1605,1686,1767,1848,1929,2010,2060,2091,

%U 2172,2253,2334,2415,2496,2577,2658,2739,2789,2820

%N Numbers n such that string 7,3 occurs in the base 9 representation of n but not of n+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_