OFFSET
1,1
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..5000
MATHEMATICA
Select[Range[2000], DigitCount[#, 12, 0]==DigitCount[#, 12, 6]>0&] (* Harvey P. Dale, Mar 28 2024 *)
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
STATUS
approved