Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A069189
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A069189 A007913(n)<sqrt(n). +0
1
4, 8, 9, 12, 16, 18, 25, 27, 32, 36, 45, 48, 49, 50, 54, 63, 64, 72, 75, 80, 81, 96, 98, 100, 108, 112, 121, 125, 128, 144, 147, 150, 160, 162, 169, 175, 176, 180, 192, 196, 200, 208, 216, 224, 225, 240, 242, 243, 245, 250, 252, 256, 275, 288, 289, 294, 300, 320 (list; graph; listen)
OFFSET

1,1

PROGRAM

(PARI) for(n=1, 200, if(core(n)<sqrt(n), print1(n, ", ")))

CROSSREFS

Sequence in context: A048098 A122145 A057109 this_sequence A069168 A102211 A119025

Adjacent sequences: A069186 A069187 A069188 this_sequence A069190 A069191 A069192

KEYWORD

easy,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 10 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