A044695 - OEIS

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

%S 63,144,225,306,387,468,549,575,630,711,792,873,954,1035,1116,1197,

%T 1278,1304,1359,1440,1521,1602,1683,1764,1845,1926,2007,2033,2088,

%U 2169,2250,2331,2412,2493,2574,2655,2736,2762,2817

%N Numbers n such that string 7,0 occurs in the base 9 representation of n but not of n+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_