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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A073695 Primes arising in A073697. 2
3, 5, 7, 13441, 17, 19, 7380172801, 7591472824321, 140401, 51036733441, 146109005759529941022461793072270221794657871709130281512574451086642415308955967454343059210240000000000001, 173, 123607727923097573594325460106230958516233681919759351808000001, 229, 40733079612825601, 15732964097851392001 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..16.

MATHEMATICA

t = {}; s = 1; Do[s = s*i; If[PrimeQ[s + 1], AppendTo[t, s + 1]; s = 1], {i, 2, 260, 2}]; t (* Jayanta Basu, Jul 07 2013 *)

CROSSREFS

Cf. A073696, A073697.

Sequence in context: A273010 A073691 A110336 * A268694 A068825 A097911

Adjacent sequences:  A073692 A073693 A073694 * A073696 A073697 A073698

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Aug 12 2002

EXTENSIONS

More terms from Felice Russo, Oct 11 2002

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 June 17 17:07 EDT 2019. Contains 324196 sequences. (Running on oeis4.)