Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A043686
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A043686 a(n)=(1/2)(n-th number whose base 2 representation has exactly 12 runs). +0
1
1365, 2389, 2645, 2709, 2725, 2729, 2730, 2731, 2733, 2741, 2773, 2901, 3413, 4437, 4693, 4757, 4773, 4777, 4778, 4779, 4781, 4789, 4821, 4949, 5205, 5269, 5285, 5289, 5290, 5291, 5293, 5301, 5333, 5397, 5413, 5417 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A028486 A013592 A152942 this_sequence A043578 A004970 A128285

Adjacent sequences: A043683 A043684 A043685 this_sequence A043687 A043688 A043689

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 22 20:51 EST 2009. Contains 167312 sequences.

AT&T Labs Research

Legal Notice
© 2009 AT&T Intellectual Property. All Rights Reserved.