A039224 - OEIS

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A039224

Numbers whose base-12 representation has the same number of 1's and 6's.

0, 2, 3, 4, 5, 7, 8, 9, 10, 11, 18, 24, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 50, 51, 52, 53, 55, 56, 57, 58, 59, 60, 62, 63, 64, 65, 67, 68, 69, 70, 71, 73, 84, 86, 87, 88, 89, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 103, 104

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

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

MATHEMATICA

Select[Range[0, 120], DigitCount[#, 12, 1]==DigitCount[#, 12, 6]&] (* Harvey P. Dale, Jul 01 2017 *)

CROSSREFS

Sequence in context: A137706 A324766 A336621 * A161508 A039264 A231004

Adjacent sequences: A039221 A039222 A039223 * A039225 A039226 A039227

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved