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A039373 Numbers whose base-9 representation has the same nonzero number of 2's and 4's. 0
22, 38, 103, 119, 166, 175, 193, 198, 199, 201, 203, 204, 205, 206, 211, 220, 229, 238, 265, 281, 326, 335, 342, 343, 345, 347, 348, 349, 350, 353, 371, 380, 389, 398, 427, 443, 508, 524, 589, 605, 670, 686, 751, 767, 832, 848, 895, 904, 922, 927, 928 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..51.

MATHEMATICA

Select[Range[1000], DigitCount[#, 9, 2]==DigitCount[#, 9, 4]>0&] (* Harvey P. Dale, Nov 08 2011 *)

CROSSREFS

Cf. A007095.

Sequence in context: A078540 A057836 A078612 * A043196 A043976 A131196

Adjacent sequences:  A039370 A039371 A039372 * A039374 A039375 A039376

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified July 24 08:43 EDT 2021. Contains 346273 sequences. (Running on oeis4.)