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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A046824 Number of 1's in binary expansion of 5n+4. 0
1, 2, 3, 3, 2, 4, 2, 4, 3, 3, 4, 5, 1, 3, 3, 5, 3, 4, 5, 4, 3, 5, 4, 6, 5, 2, 3, 4, 2, 4, 4, 6, 3, 4, 5, 5, 4, 6, 3, 5, 4, 4, 5, 6, 3, 5, 5, 7, 5, 6, 7, 3, 2, 4, 3, 5, 4, 3, 4, 5, 3, 5, 5, 7, 3, 4, 5, 5, 4, 6, 4, 6, 5, 5, 6, 7, 2, 4, 4, 6, 4, 5, 6, 5, 4, 6, 5, 7, 6, 4, 5, 6, 4 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

MATHEMATICA

DigitCount[#, 2, 1]&/@(5Range[0, 100]+4) (* From Harvey P. Dale, July 05 2011 *)

CROSSREFS

Sequence in context: A089783 A090414 A068227 * A130156 A139169 A076742

Adjacent sequences:  A046821 A046822 A046823 * A046825 A046826 A046827

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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

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

Last modified February 14 23:53 EST 2012. Contains 205689 sequences.