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A043916 Numbers k such that 0 and 6 occur juxtaposed in the base-7 representation of k but not of k+1. 0

%I #7 Aug 25 2021 05:05:28

%S 42,55,91,104,140,153,189,202,238,251,287,300,336,349,391,398,434,447,

%T 483,496,532,545,581,594,630,643,679,692,734,741,777,790,826,839,875,

%U 888,924,937,973,986,1022,1035,1077,1084,1120

%N Numbers k such that 0 and 6 occur juxtaposed in the base-7 representation of k but not of k+1.

%Y Cf. A007093.

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified May 6 11:54 EDT 2024. Contains 372293 sequences. (Running on oeis4.)