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!)
A062600 Numbers n such that 34^n - 33^n is prime. 0
2, 23, 211, 797, 1181 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Terms greater than 1000 are often only strong pseudoprimes.

No other terms less than 100000. - Robert Price, Apr 30 2012

LINKS

Table of n, a(n) for n=1..5.

PROG

(PARI) is(n)=ispseudoprime(34^n-33^n) \\ Charles R Greathouse IV, Jun 13 2017

CROSSREFS

Cf. A000043, A057468, A059801, A059802, A062572-A062666.

Sequence in context: A173341 A118756 A133955 * A069590 A024028 A288820

Adjacent sequences:  A062597 A062598 A062599 * A062601 A062602 A062603

KEYWORD

nonn,hard

AUTHOR

Mike Oakes, May 18 2001, May 19 2001

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 February 21 23:41 EST 2020. Contains 332113 sequences. (Running on oeis4.)