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A058234
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Numbers n such that x^n + x^9 + 2 is irreducible over GF(3).
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0
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4, 16, 52, 76, 236, 376, 380, 1064, 1460, 4600, 5204
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OFFSET
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1,1
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COMMENTS
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All terms are even, as 2 is a root if n is odd. - Robert Israel, Dec 31 2015
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LINKS
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MAPLE
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select(n -> Irreduc(x^n + x^9 + 2) mod 3, 2*[$1..1000]); # Robert Israel, Dec 31 2015
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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