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A045147 Numbers n with property that in base 4 representation the numbers of 2's and 3's are 2 and 4, respectively. 0
2815, 3007, 3055, 3067, 3070, 3775, 3823, 3835, 3838, 4015, 4027, 4030, 4075, 4078, 4090, 6911, 7103, 7151, 7163, 7166, 7871, 7919, 7931, 7934, 8111, 8123, 8126, 8171, 8174, 8186, 8959, 9151, 9199, 9211, 9214, 9983 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..36.

MATHEMATICA

Select[Range[12000], DigitCount[#, 4, 2] == 2 && DigitCount[#, 4, 3] == 4&] (* Harvey P. Dale, Jan 05 2011 *)

CROSSREFS

Sequence in context: A254916 A107533 A065668 * A202375 A236135 A179159

Adjacent sequences:  A045144 A045145 A045146 * A045148 A045149 A045150

KEYWORD

nonn,base,easy

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 26 06:20 EDT 2017. Contains 287080 sequences.