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A039149 Numbers whose base-10 representation has the same number of 5's and 9's. 0
0, 1, 2, 3, 4, 6, 7, 8, 10, 11, 12, 13, 14, 16, 17, 18, 20, 21, 22, 23, 24, 26, 27, 28, 30, 31, 32, 33, 34, 36, 37, 38, 40, 41, 42, 43, 44, 46, 47, 48, 59, 60, 61, 62, 63, 64, 66, 67, 68, 70, 71, 72, 73, 74, 76, 77, 78, 80, 81, 82, 83, 84, 86, 87, 88, 95, 100, 101, 102 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
MATHEMATICA
Select[Range[0, 120], DigitCount[#, 10, 5]==DigitCount[#, 10, 9]&] (* Harvey P. Dale, Oct 02 2018 *)
CROSSREFS
Sequence in context: A345914 A039198 A249299 * A039081 A195128 A119931
KEYWORD
nonn,base,easy
AUTHOR
STATUS
approved

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Last modified July 19 22:34 EDT 2024. Contains 374441 sequences. (Running on oeis4.)