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A044672 Numbers n such that string 4,4 occurs in the base 9 representation of n but not of n+1. 0

%I #5 Mar 30 2012 18:56:46

%S 40,121,202,283,368,445,526,607,688,769,850,931,1012,1097,1174,1255,

%T 1336,1417,1498,1579,1660,1741,1826,1903,1984,2065,2146,2227,2308,

%U 2389,2470,2555,2632,2713,2794,2875,2956,3037,3118

%N Numbers n such that string 4,4 occurs in the base 9 representation of n but not of n+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)