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A039064 Numbers whose base-8 representation has the same number of 2's and 5's. 0
0, 1, 3, 4, 6, 7, 8, 9, 11, 12, 14, 15, 21, 24, 25, 27, 28, 30, 31, 32, 33, 35, 36, 38, 39, 42, 48, 49, 51, 52, 54, 55, 56, 57, 59, 60, 62, 63, 64, 65, 67, 68, 70, 71, 72, 73, 75, 76, 78, 79, 85, 88, 89, 91, 92, 94, 95, 96, 97, 99, 100, 102, 103, 106, 112, 113, 115, 116 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..68.

MATHEMATICA

Select[Range[0, 150], DigitCount[#, 8, 2]==DigitCount[#, 8, 5]&] (* Harvey P. Dale, Aug 06 2020 *)

CROSSREFS

Sequence in context: A047517 A206587 A192450 * A187953 A188024 A179872

Adjacent sequences:  A039061 A039062 A039063 * A039065 A039066 A039067

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified July 24 09:52 EDT 2021. Contains 346273 sequences. (Running on oeis4.)