A039230 Numbers whose base-12 representation has the same number of 2's and 3's.

0, 1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 21, 22, 23, 27, 38, 48, 49, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 100, 101, 102, 103, 104

Offset

1,3

Links

Table of n, a(n) for n=1..69.

Mathematica

Select[Range[0, 150], DigitCount[#, 12, 2]==DigitCount[#, 12, 3]&] (* Harvey P. Dale, Feb 25 2013 *)

Crossrefs

Sequence in context: A299487 A063713 A026462 * A111222 A037357 A191842

Adjacent sequences: A039227 A039228 A039229 * A039231 A039232 A039233

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved