A043898 - OEIS

%I #11 Aug 25 2021 04:54:31

%S 18,39,54,75,90,113,126,147,162,183,198,219,239,255,270,291,306,329,

%T 342,363,378,399,414,435,455,471,486,507,522,545,558,579,594,615,630,

%U 683,687,702,723,738,761,774,795,810,831,846,867

%N Numbers k such that 0 and 3 occur juxtaposed in the base-6 representation of k but not of k+1.

%Y Cf. A007092.

%K nonn,base

%O 1,1

%A _Clark Kimberling_