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A039063 Numbers whose base-8 representation has the same number of 2's and 4's. 0
0, 1, 3, 5, 6, 7, 8, 9, 11, 13, 14, 15, 20, 24, 25, 27, 29, 30, 31, 34, 40, 41, 43, 45, 46, 47, 48, 49, 51, 53, 54, 55, 56, 57, 59, 61, 62, 63, 64, 65, 67, 69, 70, 71, 72, 73, 75, 77, 78, 79, 84, 88, 89, 91, 93, 94, 95, 98, 104, 105, 107, 109, 110, 111, 112, 113, 115 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..67.

MATHEMATICA

Select[Range[0, 200], DigitCount[#, 8, 2]==DigitCount[#, 8, 4]&] (* Harvey P. Dale, Feb 01 2015 *)

CROSSREFS

Sequence in context: A212450 A047585 A288224 * A266114 A254130 A114978

Adjacent sequences:  A039060 A039061 A039062 * A039064 A039065 A039066

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified August 2 01:19 EDT 2021. Contains 346408 sequences. (Running on oeis4.)