

A100408


Numbers n such that n^n2 is prime.


8




OFFSET

1,1


COMMENTS

Except for the first term all terms are odd.
Numbers n such that n^n+7 is prime gives the (as yet) tooshort sequence 2,4,6,32,...


LINKS



EXAMPLE

51 is in the sequence because 51^512 is prime. 1071^10712 is a probable prime.


MATHEMATICA

Do[If[PrimeQ[n^n2], Print[n]], {n, 1111}]


PROG



CROSSREFS



KEYWORD

more,nonn


AUTHOR



STATUS

approved



