A039059 Numbers whose base-8 representation has the same number of 1's and 5's.

0, 2, 3, 4, 6, 7, 13, 16, 18, 19, 20, 22, 23, 24, 26, 27, 28, 30, 31, 32, 34, 35, 36, 38, 39, 41, 48, 50, 51, 52, 54, 55, 56, 58, 59, 60, 62, 63, 69, 85, 93, 101, 104, 106, 107, 108, 110, 111, 117, 125, 128, 130, 131, 132, 134, 135, 141, 144, 146, 147, 148, 150, 151

Offset

1,2

Links

Table of n, a(n) for n=1..63.

Mathematica

Select[Range[0, 200], DigitCount[#, 8, 1]==DigitCount[#, 8, 5]&] (* Harvey P. Dale, Dec 09 2012 *)

Crossrefs

Sequence in context: A039947 A339591 A096477 * A151892 A162570 A073639

Adjacent sequences: A039056 A039057 A039058 * A039060 A039061 A039062

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved