A039015 Numbers whose base-5 representation has the same number of 3's and 4's.

0, 1, 2, 5, 6, 7, 10, 11, 12, 19, 23, 25, 26, 27, 30, 31, 32, 35, 36, 37, 44, 48, 50, 51, 52, 55, 56, 57, 60, 61, 62, 69, 73, 79, 84, 89, 95, 96, 97, 103, 108, 113, 115, 116, 117, 125, 126, 127, 130, 131, 132, 135, 136, 137, 144, 148, 150, 151, 152, 155, 156, 157

Offset

1,3

Links

Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Mathematica

Select[Range[0, 200], DigitCount[#, 5, 3]==DigitCount[#, 5, 4]&] (* Harvey P. Dale, Oct 08 2017 *)

Crossrefs

Cf. A007091.

Sequence in context: A177987 A047217 A219650 * A037453 A014528 A359375

Adjacent sequences: A039012 A039013 A039014 * A039016 A039017 A039018

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved