A031450 - OEIS

%I #12 Jul 04 2021 16:52:16

%S 7,23,27,29,30,79,87,91,93,94,103,107,109,110,115,117,118,121,122,124,

%T 287,303,311,315,317,318,335,343,347,349,350,359,363,365,366,371,373,

%U 374,377,378,380,399,407,411,413,414,423,427

%N Numbers whose base-2 representation has 3 fewer 0's than 1's.

%t Select[Range[500],DigitCount[#,2,0]+3==DigitCount[#,2,1]&] (* _Harvey P. Dale_, Feb 02 2015 *)

%Y Cf. A007088.

%K nonn,base

%O 1,1

%A _Clark Kimberling_