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A100905 Numbers n such that (14^n-1)^2-2 is prime. 0
1, 6, 13, 45, 74, 240, 553, 12348, 13659 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Next term > 40000.

LINKS

Table of n, a(n) for n=1..9.

S. Harvey, Carol and Kynea Primes.

PROG

(PARI) is(n)=ispseudoprime((14^n-1)^2-2) \\ Charles R Greathouse IV, Feb 19 2016

CROSSREFS

Sequence in context: A057451 A239794 A034753 * A041489 A239530 A131188

Adjacent sequences:  A100902 A100903 A100904 * A100906 A100907 A100908

KEYWORD

nonn,more

AUTHOR

Ray Chandler, Nov 21 2004

EXTENSIONS

No further terms up to 40000

STATUS

approved

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Last modified August 21 06:54 EDT 2019. Contains 326162 sequences. (Running on oeis4.)