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A067907 Primes of the form floor((6/5)^k). 1
2, 3, 5, 7, 31, 79, 137, 197, 2539, 7583, 119257883, 7900521439, 5715680753274209, 454378599506401699, 545254319407682039, 556527288873434664371, 961679155173295100033, 12347176242987457664783 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Charles R Greathouse IV, Table of n, a(n) for n = 1..43

PROG

(PARI) v=vector(43); i=0; for(n=1, 12629, if(ispseudoprime(t=floor((6/5)^n)), v[i++]=t)); v \\ Charles R Greathouse IV, Feb 17 2011

CROSSREFS

Sequence in context: A052014 A236255 A090711 * A289759 A175611 A278967

Adjacent sequences:  A067904 A067905 A067906 * A067908 A067909 A067910

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Mar 03 2002

STATUS

approved

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Last modified September 22 20:30 EDT 2018. Contains 315270 sequences. (Running on oeis4.)