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A169602
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Numbers k such that (10^k-1)^2 + 2 is prime.
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0
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0, 1, 2, 4, 5, 17, 18, 23, 57, 58, 340, 837, 4280, 5352
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OFFSET
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0,3
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COMMENTS
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No more terms up to k = 4000.
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LINKS
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PROG
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CROSSREFS
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KEYWORD
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more,nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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