%I #8 May 27 2023 20:37:17
%S 2050,2056,2080,2176,2560,4106,4130,4136,4226,4232,4256,4610,4616,
%T 4640,4736,6146,6152,6176,6272,6656,8198,8201,8203,8206,8210,8216,
%U 8225,8227,8228,8236,8242,8248,8258,8264,8288,8321
%N Numbers whose base-4 representation contains exactly four 0's and two 2's.
%Y Cf. A007090.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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