login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 60th year, we have over 367,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A104373 Numbers m such that (A104350(m)-1, A104350(m)+1) is a twin prime pair. 2
3, 4, 5, 6, 9, 11 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
No more terms < 2000. - David Wasserman, Apr 24 2008
LINKS
EXAMPLE
a(5)=9: A104350(9) = 2*3*2*5*3*7*2*3 = 7560,
A000040(959) = 7559 = 7560-1, A000040(960) = 7561 =
7560+1.
CROSSREFS
Sequence in context: A266322 A136681 A206330 * A047427 A228235 A228895
KEYWORD
nonn,more
AUTHOR
Reinhard Zumkeller, Mar 06 2005
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 10 12:58 EST 2023. Contains 367710 sequences. (Running on oeis4.)