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A045065 Numbers n with property that in base 4 representation the numbers of 0's and 3's are 0 and 4, respectively. 0
255, 511, 767, 895, 959, 991, 1007, 1015, 1019, 1021, 1022, 1535, 1791, 1919, 1983, 2015, 2031, 2039, 2043, 2045, 2046, 2559, 2815, 2943, 3007, 3039, 3055, 3063, 3067, 3069, 3070, 3455, 3519, 3551, 3567, 3575, 3579, 3581 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..38.

MATHEMATICA

Select[Range[4500], DigitCount[#, 4, 0]==0 && DigitCount[#, 4, 3]==4&]  (* Harvey P. Dale, Mar 18 2011 *)

CROSSREFS

Sequence in context: A031197 A043348 A031469 * A158250 A045137 A329489

Adjacent sequences:  A045062 A045063 A045064 * A045066 A045067 A045068

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified July 24 20:26 EDT 2021. Contains 346273 sequences. (Running on oeis4.)