A039585 Numbers whose base-6 representation has the same number of 1's, 2's and 5's.

0, 3, 4, 18, 21, 22, 24, 27, 28, 53, 68, 83, 103, 108, 111, 112, 126, 129, 130, 132, 135, 136, 144, 147, 148, 162, 165, 166, 168, 171, 172, 188, 193, 233, 248, 293, 311, 317, 318, 321, 322, 341, 356, 377, 392, 398, 408, 411, 412, 416, 422, 443, 463, 473, 491

Offset

1,2

Links

Table of n, a(n) for n=1..55.

Mathematica

dgQ[n_]:=Module[{c=DigitCount[n, 6]}, c[[1]]==c[[2]]==c[[5]]]; Select[Range[ 0, 500], dgQ] (* Harvey P. Dale, Mar 29 2013 *)

Crossrefs

Cf. A007092.

Sequence in context: A051473 A039563 A032829 * A025118 A025094 A025113

Adjacent sequences: A039582 A039583 A039584 * A039586 A039587 A039588

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved