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A067909 Primes of the form floor((8/7)^k). 1
2, 3, 5, 7, 11, 71, 107, 139, 311, 607, 2309, 5881, 7681, 8779, 56929, 74357, 84979, 4667387, 5334157, 20276141, 26483123, 2171218163, 10779703787, 9776786310757, 48539968117013, 108156137341297 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Charles R Greathouse IV, Table of n, a(n) for n = 1..57

MATHEMATICA

Union[Select[Floor[(8/7)^Range[300]], PrimeQ]] (* Harvey P. Dale, Feb 02 2011 *)

PROG

(PARI) for(n=1, 15157, if(ispseudoprime(t=(n)->floor((8/7)^n)), print1(t", "))); v \\ Charles R Greathouse IV, Feb 17 2011

CROSSREFS

Sequence in context: A092791 A070892 A075800 * A103850 A288369 A226732

Adjacent sequences:  A067906 A067907 A067908 * A067910 A067911 A067912

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Mar 03 2002

STATUS

approved

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Last modified September 25 22:57 EDT 2018. Contains 315425 sequences. (Running on oeis4.)