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A031110 a(n)=least k such that base 9 representation of n begins at s(k), where s=A031100. 0

%I

%S 1,8,2,10,3,12,4,14,5,92,7,1,9,99,11,102,13,105,8,108,17,111,19,114,

%T 21,117,23,97,18,123,27,2,29,129,31,132,10,135,28,138,37,141,39,144,

%U 41,100,20,150,38,153,47,3,49,159,12,162,30,165

%N a(n)=least k such that base 9 representation of n begins at s(k), where s=A031100.

%K nonn

%O 1,2

%A _Clark Kimberling_

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Last modified July 2 10:39 EDT 2022. Contains 355004 sequences. (Running on oeis4.)