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A237439
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Triple Hex-primes: let f(n) = A102489(n); then sequence lists primes p such that f(p), f(f(p)) and f(f(f(p))) are also primes.
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4
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2, 3, 5, 7, 59, 61, 97, 101, 151, 257, 599, 647, 829, 1163, 1499, 1999, 2351, 2467, 2531, 2897, 2903, 3001, 3373, 4783, 4813, 5683, 6317, 6857, 6997, 7759, 8563, 8837, 8963, 9203, 9463, 9497, 9521, 10903, 10957
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OFFSET
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1,1
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COMMENTS
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REFERENCES
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Original research by OEIS contributor Andreas Boe, Feb 2014
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LINKS
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EXAMPLE
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Dec61=prime -> Hex61=Dec97=prime -> Hex97=Dec 151=prime -> Hex151=Dec337=prime
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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