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A039075
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Numbers n such that representation in base 8 has same number of 5's and 7's.
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0
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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; internal format)
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OFFSET
| 1,3
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MATHEMATICA
| Select[Range[0, 120], DigitCount[#, 8, 5]==DigitCount[#, 8, 7]&] (* From Harvey P. Dale, Jul 21 2011 *)
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CROSSREFS
| Sequence in context: A039147 A039107 A047420 * A050078 A075449 A005458
Adjacent sequences: A039072 A039073 A039074 * A039076 A039077 A039078
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KEYWORD
| nonn,base,easy
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AUTHOR
| Olivier Gerard (olivier.gerard(AT)gmail.com)
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