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A039472 Numbers n such that representation in base 11 has same nonzero number of 4's and 5's. 0
49, 59, 170, 180, 291, 301, 412, 422, 489, 500, 511, 522, 539, 540, 541, 542, 545, 546, 547, 548, 549, 555, 566, 577, 588, 599, 609, 620, 631, 642, 649, 650, 651, 652, 655, 656, 657, 658, 659, 675, 686, 697, 708, 719, 775, 785, 896, 906, 1017, 1027 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

MATHEMATICA

Select[Range[1100], DigitCount[#, 11, 4]==DigitCount[#, 11, 5]>0&] (* Harvey P. Dale, May 10 2014 *)

CROSSREFS

Sequence in context: A143164 A304950 A316618 * A135145 A111327 A184033

Adjacent sequences:  A039469 A039470 A039471 * A039473 A039474 A039475

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified December 9 00:32 EST 2019. Contains 329871 sequences. (Running on oeis4.)