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A039225 Numbers n whose base-12 representation has the same number of 1's and 7's. 1
0, 2, 3, 4, 5, 6, 8, 9, 10, 11, 19, 24, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 62, 63, 64, 65, 66, 68, 69, 70, 71, 72, 74, 75, 76, 77, 78, 80, 81, 82, 83, 85, 96, 98, 99, 100, 101, 102, 104 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..5000

MATHEMATICA

Select[Range[0, 200], DigitCount[#, 12, 1]==DigitCount[#, 12, 7]&] (* Harvey P. Dale, Aug 10 2013 *)

CROSSREFS

Sequence in context: A328413 A174788 A129143 * A052083 A192188 A039268

Adjacent sequences:  A039222 A039223 A039224 * A039226 A039227 A039228

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified February 26 04:23 EST 2020. Contains 332275 sequences. (Running on oeis4.)