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A039204 Numbers n such that representation in base 11 has same number of 7's and 8's. 0
0, 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 36, 37, 38, 39, 42, 43, 44, 45, 46, 47, 48, 49, 50, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 65, 66, 67, 68, 69, 70, 71, 72, 75, 76, 85, 95, 99, 100, 101, 102 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

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

MATHEMATICA

Select[Range[0, 150], DigitCount[#, 11, 7]==DigitCount[#, 11, 8]&] (* Harvey P. Dale, Apr 11 2013 *)

CROSSREFS

Sequence in context: A319824 A039265 A073599 * A039153 A272574 A039111

Adjacent sequences:  A039201 A039202 A039203 * A039205 A039206 A039207

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified March 4 05:42 EST 2021. Contains 341779 sequences. (Running on oeis4.)