A031447 - OEIS

%I #11 Jul 04 2021 18:29:06

%S 32,129,130,132,136,144,160,192,515,517,518,521,522,524,529,530,532,

%T 536,545,546,548,552,560,577,578,580,584,592,608,641,642,644,648,656,

%U 672,704,769,770,772,776,784,800,832,896,2055,2059

%N Numbers whose base-2 representation has 4 more 0's than 1's.

%t Select[Range[3000],DigitCount[#,2,0]-4==DigitCount[#,2,1]&] (* _Harvey P. Dale_, Jul 17 2015 *)

%Y Cf. A007088.

%K nonn,base

%O 1,1

%A _Clark Kimberling_