login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons 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. 1
293609485, 440707345, 606057985, 831807145, 958970545, 1816572745, 2395916965, 2708826841, 2907393385, 3246238801, 4340265931, 4953963781, 5949820045, 6845182669, 9580649065, 10121349421, 11360308765, 11892462985, 13560708421, 16034618701, 16720656121, 16765381165 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

EXAMPLE

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

CROSSREFS

Intersection of A014614 and A001262.

Sequence in context: A234807 A204055 A251566 * A291459 A034640 A186015

Adjacent sequences:  A112449 A112450 A112451 * A112453 A112454 A112455

KEYWORD

nonn

AUTHOR

Shyam Sunder Gupta, Dec 12 2005

EXTENSIONS

More terms from Amiram Eldar, Nov 10 2019

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 15 13:27 EDT 2020. Contains 336504 sequences. (Running on oeis4.)