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A050881
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Numbers n such that 245*2^n-1 is prime.
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0
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4, 6, 28, 76, 96, 124, 294, 396, 726, 868, 928, 1400, 3056, 6594, 12588, 15708, 88576, 144288, 238468
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OFFSET
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1,1
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COMMENTS
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Also in the sequence: 606706, 619938 - Herman Jamke (hermanjamke(AT)fastmail.fm), Jan 02 2008
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LINKS
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PROG
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CROSSREFS
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KEYWORD
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hard,nonn
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AUTHOR
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EXTENSIONS
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More terms from Herman Jamke (hermanjamke(AT)fastmail.fm), Jan 02 2008
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STATUS
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approved
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