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A123677
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Primes p such that Lucas(prime(p)) is prime, where Lucas = A000032.
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3
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3, 5, 7, 11, 13, 71, 113, 643, 769, 13681, 51929
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OFFSET
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1,1
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COMMENTS
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Numbers n such that Lucas(prime(n)) is prime are listed in A120561; indices of prime Lucas numbers are listed in A001606.
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LINKS
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FORMULA
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CROSSREFS
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KEYWORD
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hard,more,nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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