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OFFSET
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1,2
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LINKS
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EXAMPLE
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1 is a term since Fibonacci(1) = 1 plus its reversal is 1 + 1 = 2 which is prime (and for the same reason 2 is a term).
81 is a term since Fibonacci(81) = 37889062373143906 plus its reversal is 98823199699242779 which is prime.
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MATHEMATICA
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Select[Range[10^4], PrimeQ[(f = Fibonacci[#]) + IntegerReverse[f]] &] (* Amiram Eldar, Mar 25 2024 *)
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CROSSREFS
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KEYWORD
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nonn,base,more
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AUTHOR
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STATUS
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approved
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