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A043181 Numbers k such that 0 and 2 occur juxtaposed in the base-9 representation of k but not of k-1. 0

%I #9 Aug 23 2021 01:05:45

%S 18,83,99,162,180,245,261,326,342,407,423,488,504,569,585,650,666,731,

%T 747,812,828,891,909,974,990,1055,1071,1136,1152,1217,1233,1298,1314,

%U 1379,1395,1458,1541,1557,1620,1638,1703,1719

%N Numbers k such that 0 and 2 occur juxtaposed in the base-9 representation of k but not of k-1.

%Y Cf. A007095.

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified May 18 19:35 EDT 2024. Contains 372665 sequences. (Running on oeis4.)