A039588 Numbers whose base-6 representation has the same number of 1's, 4's and 5's.

0, 2, 3, 12, 14, 15, 18, 20, 21, 65, 70, 72, 74, 75, 84, 86, 87, 90, 92, 93, 108, 110, 111, 120, 122, 123, 126, 128, 129, 155, 175, 190, 205, 245, 250, 317, 322, 353, 358, 365, 377, 383, 390, 392, 393, 400, 412, 418, 420, 422, 423, 432, 434, 435, 444, 446, 447

Offset

1,2

Links

Table of n, a(n) for n=1..57.

Mathematica

s1456Q[n_]:=Module[{dc=DigitCount[n, 6]}, dc[[1]]==dc[[4]]==dc[[5]]]; Select[ Range[0, 500], s1456Q] (* Harvey P. Dale, Mar 17 2015 *)

Crossrefs

Cf. A007092.

Sequence in context: A074347 A102034 A102150 * A024579 A291565 A299545

Adjacent sequences: A039585 A039586 A039587 * A039589 A039590 A039591

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved