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Numbers having two 2's in base 8.
0

%I #11 Apr 24 2021 17:41:44

%S 18,82,130,138,144,145,147,148,149,150,151,154,162,170,178,186,210,

%T 274,338,402,466,530,594,642,650,656,657,659,660,661,662,663,666,674,

%U 682,690,698,722,786,850,914,978,1026,1034,1040,1041

%N Numbers having two 2's in base 8.

%t Select[Range[1200],DigitCount[#,8,2]==2&] (* _Harvey P. Dale_, Mar 06 2018 *)

%Y Cf. A007094.

%K nonn,base

%O 1,1

%A _Clark Kimberling_