login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A094395 Odd composite n such that n divides Fibonacci(n) + 1. 5
5777, 10877, 17261, 75077, 80189, 100127, 113573, 120581, 161027, 162133, 163059, 231703, 300847, 430127, 618449, 635627, 667589, 851927, 1033997, 1106327, 1256293, 1388903, 1697183, 1842581, 2263127, 2435423, 2512889, 2662277 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

Select[ Range[3, 300000, 2], !PrimeQ[ # ] && Mod[Fibonacci[ # ] + 1, # ] == 0 &]

CROSSREFS

Sequence in context: A096399 A071132 A094063 * A094411 A004933 A031664

Adjacent sequences:  A094392 A094393 A094394 * A094396 A094397 A094398

KEYWORD

nonn

AUTHOR

Eric S Rowland (erowland(AT)math.rutgers.edu), May 01 2004

EXTENSIONS

a(6) - a(14) from Robert G. Wilson v (rgwv(AT)rgwv.com), May 1 2004

More terms from Ryan Propper (rpropper(AT)stanford.edu), Aug 03 2005

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 16 10:53 EST 2012. Contains 205904 sequences.