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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A112452 Strong pseudoprimes (base-2) equal to product of 5 primes not necessarily distinct. 0
293609485, 440707345, 606057985, 831807145, 958970545, 1816572745, 2395916965, 2708826841, 2907393385, 3246238801, 4340265931, 4953963781, 5949820045, 6845182669, 9580649065, 10121349421, 11360308765, 11892462985 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(1)=293609485=5*13*29*109*1429

CROSSREFS

Cf. A001262.

Sequence in context: A185428 A183737 A204055 * A034640 A186015 A183800

Adjacent sequences:  A112449 A112450 A112451 * A112453 A112454 A112455

KEYWORD

nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Dec 12 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 16:00 EST 2012. Contains 205938 sequences.