A039271 Numbers whose base-12 representation has the same number of 8's and 11's.

0, 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 48, 49, 50, 51, 52, 53, 54, 55, 57, 58, 60, 61, 62, 63, 64, 65, 66, 67, 69, 70, 72, 73, 74, 75, 76, 77, 78, 79, 81, 82

Offset

1,3

Links

Table of n, a(n) for n=1..70.

Mathematica

Select[Range[0, 100], DigitCount[#, 12, 8]==DigitCount[#, 12, 11]&] (* Harvey P. Dale, May 18 2021 *)

Crossrefs

Sequence in context: A305925 A039226 A277882 * A039163 A125299 A063949

Adjacent sequences: A039268 A039269 A039270 * A039272 A039273 A039274

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved