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Positive integers having the same number of base-9 runs of odd length as even.
0

%I #7 Jan 18 2018 03:49:33

%S 81,90,92,93,94,95,96,97,98,101,111,121,131,141,151,161,162,172,180,

%T 181,183,184,185,186,187,188,192,202,212,222,232,242,243,253,263,270,

%U 271,272,274,275,276,277,278,283,293,303,313,323

%N Positive integers having the same number of base-9 runs of odd length as even.

%K nonn,base

%O 1,1

%A _Clark Kimberling_