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A044986 Numbers n with property that in base 3 representation the numbers of 0's and 1's are 4 and 1, respectively. 0
81, 245, 249, 261, 297, 405, 487, 489, 495, 513, 567, 737, 749, 753, 785, 789, 801, 893, 897, 909, 945, 1217, 1221, 1233, 1269, 1377, 1463, 1465, 1469, 1473, 1477, 1479, 1487, 1491, 1503, 1513, 1515, 1521, 1541, 1545, 1557 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..41.

MATHEMATICA

Select[Range[1600], DigitCount[#, 3, 0]==4&&DigitCount[#, 3, 1]==1&] (* Harvey P. Dale, Mar 30 2018 *)

CROSSREFS

Sequence in context: A045009 A237167 A236893 * A237160 A236886 A206142

Adjacent sequences:  A044983 A044984 A044985 * A044987 A044988 A044989

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified July 7 05:42 EDT 2022. Contains 355141 sequences. (Running on oeis4.)