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A045141 Numbers n with property that in base 4 representation the numbers of 2's and 3's are 1 and 3, respectively. 0
191, 239, 251, 254, 447, 495, 507, 510, 575, 639, 719, 735, 755, 759, 764, 765, 815, 827, 830, 879, 891, 894, 911, 927, 947, 951, 956, 957, 971, 974, 987, 990, 995, 999, 1004, 1005, 1010, 1014, 1016, 1017, 1215, 1263, 1275 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..43.

MATHEMATICA

Select[Range[1300], DigitCount[#, 4, 2]==1&&DigitCount[#, 4, 3]==3&] (* Harvey P. Dale, May 07 2019 *)

CROSSREFS

Sequence in context: A141868 A059244 A136068 * A046010 A146361 A229075

Adjacent sequences:  A045138 A045139 A045140 * A045142 A045143 A045144

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 23 00:23 EDT 2019. Contains 326211 sequences. (Running on oeis4.)