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A039075 Numbers whose base-8 representation has the same number of 5's and 7's. 0
0, 1, 2, 3, 4, 6, 8, 9, 10, 11, 12, 14, 16, 17, 18, 19, 20, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 47, 48, 49, 50, 51, 52, 54, 61, 64, 65, 66, 67, 68, 70, 72, 73, 74, 75, 76, 78, 80, 81, 82, 83, 84, 86, 88, 89, 90, 91, 92, 94, 96, 97, 98, 99, 100, 102, 111 (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, 120], DigitCount[#, 8, 5]==DigitCount[#, 8, 7]&] (* Harvey P. Dale, Jul 21 2011 *)

CROSSREFS

Sequence in context: A039107 A317544 A047420 * A050078 A075449 A342559

Adjacent sequences:  A039072 A039073 A039074 * A039076 A039077 A039078

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified October 20 22:22 EDT 2021. Contains 348119 sequences. (Running on oeis4.)