OFFSET
1,2
LINKS
Daniel Starodubtsev, Table of n, a(n) for n = 1..10000
MATHEMATICA
Select[Range[200], DigitCount[#, 6, 0]==DigitCount[#, 6, 4]&] (* Harvey P. Dale, Sep 13 2016 *)
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
STATUS
approved