Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A027413
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A027413 Number of primitive solutions of system "for all 2<=i<=n, k^i > 1 mod n". +0
1
0, 0, 1, 0, 2, 3, 2, 0, 0, 5, 4, 6, 4, 7, 6, 0, 8, 9, 6, 10, 8, 11, 10, 12, 0, 13, 0, 14, 12, 21, 8, 0, 12, 17, 10, 18, 12, 19, 14, 20, 16, 29, 12, 22, 18, 23, 22, 24, 0, 25, 18, 26, 24, 27, 14, 28, 20, 29, 28, 42, 16, 31, 24, 0, 16, 45, 20, 34, 24, 45, 24, 36, 24, 37, 30, 38, 16 (list; graph; listen)
OFFSET

1,5

CROSSREFS

Sequence in context: A009108 A016537 A106385 this_sequence A019509 A071484 A100219

Adjacent sequences: A027410 A027411 A027412 this_sequence A027414 A027415 A027416

KEYWORD

nonn

AUTHOR

Sandor Adrian (sandor(AT)SKYLAB.MATH.UNIBUC.RO), Olivier Gerard (ogerard(AT)ext.jussieu.fr)

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