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A062603 Numbers n such that 37^n - 36^n is prime. 0
2, 83, 113, 1429, 3919, 18427, 38461 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Terms greater than 1000 are often only strong pseudoprimes.

a(8) > 10^5. - Robert Price, Jun 12 2012

LINKS

Table of n, a(n) for n=1..7.

PROG

(PARI) is(n)=ispseudoprime(37^n-36^n) \\ Charles R Greathouse IV, Jun 13 2017

CROSSREFS

Cf. A000043, A057468, A059801, A059802, A062572-A062666.

Sequence in context: A139867 A260674 A090434 * A007353 A108312 A175449

Adjacent sequences:  A062600 A062601 A062602 * A062604 A062605 A062606

KEYWORD

nonn,hard

AUTHOR

Mike Oakes, May 18 2001, May 19 2001

EXTENSIONS

a(6) and a(7) (computed by Adam Marciniec) from Robert Price, Jun 12 2012

STATUS

approved

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Last modified December 14 14:20 EST 2019. Contains 329979 sequences. (Running on oeis4.)