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%I #8 Jun 18 2021 22:36:33
%S 11,13,14,15,16,17,18,19,20,21,22,23,25,26,27,28,29,30,31,32,33,34,35,
%T 37,38,39,40,41,42,43,44,45,46,47,49,50,51,52,53,54,55,56,57,58,59,61,
%U 62,63,64,65,66,67,68,69,70,71,73,74,75,76
%N Numbers whose base-11 representation has an even number of runs.
%K nonn,base
%O 1,1
%A _Clark Kimberling_