login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

Numbers n such that string 6,4 occurs in the base 9 representation of n but not of n+1.
0

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

%S 58,139,220,301,382,463,530,544,625,706,787,868,949,1030,1111,1192,

%T 1259,1273,1354,1435,1516,1597,1678,1759,1840,1921,1988,2002,2083,

%U 2164,2245,2326,2407,2488,2569,2650,2717,2731,2812

%N Numbers n such that string 6,4 occurs in the base 9 representation of n but not of n+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_