A043704 - OEIS

%I #8 Jun 18 2021 22:37:26

%S 15,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,33,34,35,36,37,38,39,

%T 40,41,42,43,44,45,46,47,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,

%U 65,66,67,68,69,70,71,72,73,74,75,76,77,78

%N Numbers whose base-15 representation has an even number of runs.

%K nonn,base

%O 1,1

%A _Clark Kimberling_