A039169 Numbers whose base-11 representation has the same number of 1's and 6's.

0, 2, 3, 4, 5, 7, 8, 9, 10, 17, 22, 24, 25, 26, 27, 29, 30, 31, 32, 33, 35, 36, 37, 38, 40, 41, 42, 43, 44, 46, 47, 48, 49, 51, 52, 53, 54, 55, 57, 58, 59, 60, 62, 63, 64, 65, 67, 77, 79, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 95, 96, 97, 98, 99, 101, 102, 103

Offset

1,2

Links

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

Mathematica

Select[Range[0, 150], DigitCount[#, 11, 1]==DigitCount[#, 11, 6]&] (* Harvey P. Dale, Sep 15 2011 *)

Crossrefs

Sequence in context: A271317 A374759 A330220 * A156068 A039263 A344881

Adjacent sequences: A039166 A039167 A039168 * A039170 A039171 A039172

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved