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%I #9 May 21 2023 12:21:59
%S 10,34,40,43,46,58,130,136,139,142,160,163,172,175,178,184,187,190,
%T 202,226,232,235,238,250,514,520,523,526,544,547,556,559,562,568,571,
%U 574,640,643,652,655,688,691,700,703,706,712,715
%N Numbers whose base-4 representation contains no 1's and exactly two 2's.
%Y Cf. A007090.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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