

A062630


Numbers n such that 64^n  63^n is prime.


0




OFFSET

1,1


COMMENTS

Terms greater than 1000 are often only strong pseudoprimes.
a(11) > 10^5.  Robert Price, Jul 08 2013


LINKS

Table of n, a(n) for n=1..10.


PROG

(PARI) is(n)=ispseudoprime(64^n63^n) \\ Charles R Greathouse IV, Jun 13 2017


CROSSREFS

Cf. A000043, A057468, A059801, A059802, A062572A062666.
Sequence in context: A032357 A144056 A268687 * A300771 A296005 A159458
Adjacent sequences: A062627 A062628 A062629 * A062631 A062632 A062633


KEYWORD

nonn,hard


AUTHOR

Mike Oakes, May 18 2001, May 19 2001


EXTENSIONS

a(7)a(10) from Robert Price, Jul 08 2013


STATUS

approved



