Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A135143
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A135143 Values of A020482 where A020482(m) != A060308(m-1). +0
1
79, 109, 109, 137, 179, 197, 197, 239, 281, 283, 277, 313, 313, 317, 349, 379, 397, 401, 419, 439, 463, 457, 487, 499, 521, 521, 509, 569, 617, 617, 659, 673, 683, 691, 701, 709, 739, 757, 769, 769, 773, 787, 809, 827, 829, 823, 859, 859, 883, 883, 877 (list; graph; listen)
OFFSET

1,1

COMMENT

Usually the greatest p with p,g both prime, p+q = 2m, is equal to the largest prime <= 2m-2, but not always. These are the exceptions.

CROSSREFS

Cf. A020482, A060308.

Sequence in context: A139922 A112795 A107162 this_sequence A139503 A134240 A052162

Adjacent sequences: A135140 A135141 A135142 this_sequence A135144 A135145 A135146

KEYWORD

nonn

AUTHOR

Harry J. Smith (hjsmithh(AT)sbcglobal.net), Nov 20 2007

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 July 26 23:19 EDT 2008. Contains 142293 sequences.


AT&T Labs Research