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

%I #8 Aug 22 2021 22:17:48

%S 6,36,73,78,109,114,145,150,181,186,216,289,294,325,330,361,366,397,

%T 402,433,438,468,505,510,541,546,577,582,613,618,649,654,684,721,726,

%U 757,762,793,798,829,834,865,870,900,937,942,973

%N Numbers k such that 0 and 1 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_