A039065 Numbers whose base-8 representation has the same number of 2's and 6's.

0, 1, 3, 4, 5, 7, 8, 9, 11, 12, 13, 15, 22, 24, 25, 27, 28, 29, 31, 32, 33, 35, 36, 37, 39, 40, 41, 43, 44, 45, 47, 50, 56, 57, 59, 60, 61, 63, 64, 65, 67, 68, 69, 71, 72, 73, 75, 76, 77, 79, 86, 88, 89, 91, 92, 93, 95, 96, 97, 99, 100, 101, 103, 104, 105, 107, 108, 109

Offset

1,3

Links

Table of n, a(n) for n=1..68.

Mathematica

Select[Range[0, 200], DigitCount[#, 8, 2]==DigitCount[#, 8, 6]&] (* Harvey P. Dale, Oct 30 2015 *)

Crossrefs

Sequence in context: A260003 A005848 A187885 * A247786 A330565 A139711

Adjacent sequences: A039062 A039063 A039064 * A039066 A039067 A039068

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved