A039076 Numbers whose base-8 representation has the same number of 6's and 7's.

0, 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 21, 24, 25, 26, 27, 28, 29, 32, 33, 34, 35, 36, 37, 40, 41, 42, 43, 44, 45, 55, 62, 64, 65, 66, 67, 68, 69, 72, 73, 74, 75, 76, 77, 80, 81, 82, 83, 84, 85, 88, 89, 90, 91, 92, 93, 96, 97, 98, 99, 100, 101, 104

Offset

1,3

Links

Table of n, a(n) for n=1..69.

Mathematica

Select[Range[0, 150], DigitCount[#, 8, 6]==DigitCount[#, 8, 7]&] (* Harvey P. Dale, Apr 08 2012 *)

Crossrefs

Sequence in context: A008539 A039109 A047602 * A037471 A080401 A288666

Adjacent sequences: A039073 A039074 A039075 * A039077 A039078 A039079

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved