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A032847 Numbers whose base-9 representation Sum_{i=0..m} d(i)*9^i has d(m) < d(m-1) > d(m-2) < ... 0

%I #9 Feb 12 2021 20:48:17

%S 1,2,3,4,5,6,7,8,11,12,13,14,15,16,17,21,22,23,24,25,26,31,32,33,34,

%T 35,41,42,43,44,51,52,53,61,62,71,99,100,108,109,110,117,118,119,120,

%U 126,127,128,129,130,135,136,137,138,139,140,144

%N Numbers whose base-9 representation Sum_{i=0..m} d(i)*9^i has d(m) < d(m-1) > d(m-2) < ...

%K nonn,base

%O 1,2

%A _Clark Kimberling_

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Last modified April 19 04:12 EDT 2024. Contains 371782 sequences. (Running on oeis4.)