%I #14 Jun 21 2021 02:49:54
%S 1,6,7,10,11,35,60,61,130,131,156,157,180,181,185,190,191,205,285,300,
%T 301,350,351,378,379,405,415,425,430,431,475,575,634,652,653,660,661,
%U 665,670,671,676,677,680,681,686,687,695,726
%N Numbers whose base-2 and base-5 expansions have the same digit sum.
%H Harvey P. Dale, <a href="/A037303/b037303.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Range[800],Total[IntegerDigits[#,2]]==Total[IntegerDigits[#,5]]&] (* _Harvey P. Dale_, Sep 26 2019 *)
%K nonn,base
%O 1,2
%A _Clark Kimberling_