A039177 Numbers whose base-11 representation has the same number of 2's and 6's.

0, 1, 3, 4, 5, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 28, 33, 34, 36, 37, 38, 40, 41, 42, 43, 44, 45, 47, 48, 49, 51, 52, 53, 54, 55, 56, 58, 59, 60, 62, 63, 64, 65, 68, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 89, 91, 92, 93, 95, 96, 97, 98, 99, 100, 102, 103

Offset

1,3

Links

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

Mathematica

Select[Range[0, 200], DigitCount[#, 11, 2]==DigitCount[#, 11, 6]&] (* Harvey P. Dale, Apr 06 2023 *)

Crossrefs

Sequence in context: A039233 A296095 A075748 * A058986 A184431 A078358

Adjacent sequences: A039174 A039175 A039176 * A039178 A039179 A039180

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved