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A039193 Numbers whose base-11 representation has the same number of 4's and 9's. 0
0, 1, 2, 3, 5, 6, 7, 8, 10, 11, 12, 13, 14, 16, 17, 18, 19, 21, 22, 23, 24, 25, 27, 28, 29, 30, 32, 33, 34, 35, 36, 38, 39, 40, 41, 43, 53, 55, 56, 57, 58, 60, 61, 62, 63, 65, 66, 67, 68, 69, 71, 72, 73, 74, 76, 77, 78, 79, 80, 82, 83, 84, 85, 87, 88, 89, 90, 91, 93, 94 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

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

MATHEMATICA

Select[Range[0, 100], DigitCount[#, 11, 4]==DigitCount[#, 11, 9]&] (* Harvey P. Dale, Jul 14 2011 *)

CROSSREFS

Sequence in context: A029598 A184004 A183292 * A028798 A138309 A184514

Adjacent sequences:  A039190 A039191 A039192 * A039194 A039195 A039196

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified May 24 08:13 EDT 2022. Contains 354024 sequences. (Running on oeis4.)