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A039291 Numbers n such that representation in base 5 has same nonzero number of 2's and 4's. 1
14, 22, 39, 47, 54, 59, 69, 70, 71, 73, 89, 97, 102, 107, 110, 111, 113, 117, 139, 147, 164, 172, 179, 184, 194, 195, 196, 198, 214, 222, 227, 232, 235, 236, 238, 242, 254, 259, 269, 270, 271, 273, 279, 284, 294, 295, 296, 298, 324, 329, 334, 344, 345, 346 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

Select[Range[400], DigitCount[#, 5, 2]==DigitCount[#, 5, 4]>0&]  (* From Harvey P. Dale, Apr 26 2011 *)

CROSSREFS

Sequence in context: A048196 A183185 A045282 * A043114 A043894 A054276

Adjacent sequences:  A039288 A039289 A039290 * A039292 A039293 A039294

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified February 15 16:39 EST 2012. Contains 205823 sequences.