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A292614 Numbers n such that 2^n - Lucas(n) is prime. 0
14, 19, 25, 41, 46, 65, 136, 145, 185, 193, 290, 406, 481, 641, 761, 3481, 4873, 5360, 6682, 13579, 34120, 35384, 43070, 46744, 96014 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(26) > 139000. - Giovanni Resta, Sep 21 2017

LINKS

Table of n, a(n) for n=1..25.

MATHEMATICA

Select[Range[0, 6000], PrimeQ[2^# - LucasL[#]] &]

CROSSREFS

Cf. A000032, A074716, A074824, A275368.

Sequence in context: A026287 A028396 A120158 * A305484 A130792 A121235

Adjacent sequences:  A292611 A292612 A292613 * A292615 A292616 A292617

KEYWORD

nonn,more

AUTHOR

Amiram Eldar, Sep 20 2017

EXTENSIONS

a(24)-a(25) from Giovanni Resta, Sep 21 2017

STATUS

approved

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Last modified February 16 20:45 EST 2019. Contains 320189 sequences. (Running on oeis4.)