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A141521
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Primes with a prime number of digits, all of which are distinct primes.
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1
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OFFSET
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1,1
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LINKS
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Table of n, a(n) for n=1..6.
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MATHEMATICA
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Sort[Select[FromDigits/@Flatten[Permutations/@Subsets[{2, 3, 5, 7}, {2, 3}], 1], PrimeQ]] (* Harvey P. Dale, Jul 08 2014 *)
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CROSSREFS
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Cf. A124888, A124674.
Sequence in context: A129351 A179910 A124888 * A080906 A237766 A215163
Adjacent sequences: A141518 A141519 A141520 * A141522 A141523 A141524
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KEYWORD
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nonn,fini,full,base
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AUTHOR
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Lekraj Beedassy, Aug 11 2008
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STATUS
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approved
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