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A045085 Numbers n with property that in base 4 representation the numbers of 0's and 3's are 4 and 4, respectively. 0
49215, 49359, 49395, 49404, 49935, 49971, 49980, 50115, 50124, 50160, 52239, 52275, 52284, 52419, 52428, 52464, 52995, 53004, 53040, 53184, 61455, 61491, 61500, 61635, 61644, 61680, 62211, 62220, 62256, 62400 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..30.

MATHEMATICA

Select[Range[65000], DigitCount[#, 4, 0]==DigitCount[#, 4, 3]==4&] (* Harvey P. Dale, May 02 2014 *)

CROSSREFS

Sequence in context: A079400 A205625 A205360 * A304020 A305696 A184663

Adjacent sequences:  A045082 A045083 A045084 * A045086 A045087 A045088

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified November 21 22:16 EST 2019. Contains 329383 sequences. (Running on oeis4.)