A039262 Numbers whose base-12 representation has the same number of 6's and 9's.

0, 1, 2, 3, 4, 5, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 31, 32, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 55, 56, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 70, 71, 81, 84, 85, 86, 87, 88, 89, 91, 92, 94

Offset

1,3

Links

Table of n, a(n) for n=1..70.

Mathematica

Select[Range[0, 100], DigitCount[#, 12, 6]==DigitCount[#, 12, 9]&] (* Harvey P. Dale, Jun 04 2019 *)

Crossrefs

Sequence in context: A375857 A245231 A034154 * A039202 A039152 A051705

Adjacent sequences: A039259 A039260 A039261 * A039263 A039264 A039265

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved