A039149 - OEIS

A039149

Numbers whose base-10 representation has the same number of 5's and 9's.

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

Table of n, a(n) for n=1..69.

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

Adjacent sequences: A039146 A039147 A039148 * A039150 A039151 A039152

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved