Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A020254
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A020254 Strong pseudoprimes to base 28. +0
1
9, 27, 361, 529, 785, 1431, 2041, 4699, 5149, 8401, 14981, 17767, 27133, 28009, 32551, 33227, 35443, 38503, 43213, 68143, 80137, 81317, 82513, 96139, 97567, 97831, 113521, 123391, 124501, 133141, 146507, 146611, 159259, 187461, 219781, 220585 (list; graph; listen)
OFFSET

1,1

LINKS

Index entries for sequences related to pseudoprimes

CROSSREFS

Sequence in context: A126322 A020279 A057901 this_sequence A124396 A020281 A075539

Adjacent sequences: A020251 A020252 A020253 this_sequence A020255 A020256 A020257

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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 September 6 16:04 EDT 2008. Contains 143483 sequences.


AT&T Labs Research