login
This site is supported by donations to The OEIS Foundation.

 

Logo

Many excellent designs for a new banner were submitted. We will use the best of them in rotation.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A039034 Numbers n such that representation in base 7 has same number of 0's and 5's. 0
1, 2, 3, 4, 6, 8, 9, 10, 11, 13, 15, 16, 17, 18, 20, 22, 23, 24, 25, 27, 29, 30, 31, 32, 34, 35, 43, 44, 45, 46, 48, 54, 57, 58, 59, 60, 62, 64, 65, 66, 67, 69, 71, 72, 73, 74, 76, 78, 79, 80, 81, 83, 84, 92, 93, 94, 95, 97, 103, 106, 107, 108, 109, 111, 113, 114, 115 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..67.

MATHEMATICA

Select[Range[150], DigitCount[#, 7, 0]==DigitCount[#, 7, 5]&] Harvey P. Dale, May 17 2012

CROSSREFS

Sequence in context: A075449 A005458 A184899 * A047302 A121217 A156657

Adjacent sequences:  A039031 A039032 A039033 * A039035 A039036 A039037

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified April 24 01:01 EDT 2014. Contains 240947 sequences.