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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A114354 Primes of the form 9x^3+x+1. 0
11, 1951, 6571, 9011, 30391, 61751, 197597, 243031, 323467, 576041, 995377, 1058891, 1193911, 2042891, 2587531, 2956651, 3796951, 6561091, 6782231, 10418731, 10719251, 13334011, 13687991, 14787407, 18003511, 24170711 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..26.

David Broadhurst, An algebraic approach to primality proving.

PROG

(PARI) g(n, k) = for(x=1, n, y=k*x^3+x+1; if(isprime(y), print1(y", ")))

CROSSREFS

Sequence in context: A222874 A028453 A024151 * A167249 A180587 A060885

Adjacent sequences:  A114351 A114352 A114353 * A114355 A114356 A114357

KEYWORD

easy,nonn

AUTHOR

Cino Hilliard, Feb 09 2006

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 May 21 08:48 EDT 2019. Contains 323441 sequences. (Running on oeis4.)