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A045197 Numbers whose base-5 representation contains exactly two 0's and two 3's. 0
378, 390, 450, 643, 703, 715, 1003, 1015, 1075, 1268, 1328, 1340, 1628, 1640, 1700, 1883, 1888, 1891, 1892, 1894, 1898, 1903, 1915, 1928, 1940, 1951, 1952, 1954, 1955, 1960, 1970, 1978, 1990, 2003, 2015, 2075, 2128, 2140 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[2200], DigitCount[#, 5, 0]==DigitCount[#, 5, 3]==2&] (* Harvey P. Dale, Dec 13 2011 *)
CROSSREFS
Cf. A007091.
Sequence in context: A198407 A003918 A350183 * A349539 A098835 A134602
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified April 14 09:38 EDT 2024. Contains 371657 sequences. (Running on oeis4.)