A045197 Numbers whose base-5 representation contains exactly two 0's and two 3's.

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

Offset

1,1

Links

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

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

Adjacent sequences: A045194 A045195 A045196 * A045198 A045199 A045200

Keyword

nonn,base

Author

Clark Kimberling

Status

approved