A039019 Numbers whose base-6 representation has the same number of 0's and 4's.

1, 2, 3, 5, 7, 8, 9, 11, 13, 14, 15, 17, 19, 20, 21, 23, 24, 31, 32, 33, 35, 40, 43, 44, 45, 47, 49, 50, 51, 53, 55, 56, 57, 59, 60, 67, 68, 69, 71, 76, 79, 80, 81, 83, 85, 86, 87, 89, 91, 92, 93, 95, 96, 103, 104, 105, 107, 112, 115, 116, 117, 119, 121, 122, 123, 125

Offset

1,2

Links

Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Mathematica

Select[Range[200], DigitCount[#, 6, 0]==DigitCount[#, 6, 4]&] (* Harvey P. Dale, Sep 13 2016 *)

Crossrefs

Cf. A007092.

Sequence in context: A202728 A244016 A186042 * A359028 A047255 A062062

Adjacent sequences: A039016 A039017 A039018 * A039020 A039021 A039022

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved