%I

%S 60,106,160,206,260,306,360,406,460,506,560,609,660,706,760,806,860,

%T 906,960,1006,1069,1106,1160,1206,1260,1306,1360,1406,1460,1506,1560,

%U 1609,1660,1706,1760,1806,1860,1906,1960,2006,2069

%N Numbers k such that 0 and 6 occur juxtaposed in the base-10 representation of k but not of k+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_