A043642 - OEIS

%I #9 Apr 25 2021 12:11:16

%S 101010,101012,101013,101014,101015,101016,101017,101018,101019,

%T 101020,101021,101023,101024,101025,101026,101027,101028,101029,

%U 101030,101031,101032,101034,101035,101036,101037,101038,101039

%N Numbers whose base-10 representation has exactly 6 runs.

%K nonn,base

%O 1,1

%A _Clark Kimberling_