%I
%S 22,25,37,70,73,82,88,91,94,97,100,103,109,118,121,133,145,148,151,
%T 157,181,214,217,229,262,265,274,280,283,286,289,292,295,301,310,313,
%U 322,328,331,334,352,355,364,367,370,376,379,382
%N Numbers n with property that in base 4 representation the numbers of 1's and 2's are 2 and 1, respectively.
%H Jonathan Frech, <a href="/A045096/b045096.txt">Table of n, a(n) for n = 1..100000</a>
%Y Cf. A007090 (numbers in base 4).
%K nonn,base
%O 1,1
%A _Clark Kimberling_
