Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A066929
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A066929 OMEGA(n)=floor(ln(n)). +0
1
1, 3, 5, 7, 9, 10, 14, 15, 27, 28, 30, 42, 44, 45, 50, 52, 56, 60, 81, 84, 88, 90, 100, 104, 126, 132, 135, 136, 140, 162, 168, 176, 180, 200, 208, 243, 252, 264, 270, 272, 280, 300, 304, 312, 368, 378, 392, 396, 416, 486, 504, 528, 540, 544, 560, 600, 608, 624 (list; graph; listen)
OFFSET

1,2

EXAMPLE

If n=300=2^2*3*5^2 floor(ln(300))=5=2+1+2 hence 300 is in the sequence

CROSSREFS

Sequence in context: A054684 A080207 A091177 this_sequence A165249 A098160 A103701

Adjacent sequences: A066926 A066927 A066928 this_sequence A066930 A066931 A066932

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 23 2002

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 25 20:09 EST 2009. Contains 167514 sequences.


AT&T Labs Research