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A039357 Numbers whose base-9 representation has the same nonzero number of 0's and 1's. 1
9, 83, 84, 85, 86, 87, 88, 89, 99, 108, 117, 126, 135, 144, 153, 163, 171, 244, 252, 325, 333, 406, 414, 487, 495, 568, 576, 649, 657, 730, 738, 749, 750, 751, 752, 753, 754, 755, 758, 759, 760, 761, 762, 763, 764, 767, 768, 769, 770, 771, 772, 773, 776 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..53.

MATHEMATICA

Select[Range[800], DigitCount[#, 9, 0]==DigitCount[#, 9, 1]>0&] (* Harvey P. Dale, Mar 10 2016 *)

CROSSREFS

Cf. A007095.

Sequence in context: A320991 A015497 A174472 * A048353 A037502 A037679

Adjacent sequences:  A039354 A039355 A039356 * A039358 A039359 A039360

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified September 23 02:41 EDT 2021. Contains 347609 sequences. (Running on oeis4.)