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A191458
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Primes p such that the polynomial x^2+x+p generates only primes for x=1..11.
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1
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17, 41, 1761702947, 8776320587, 10102729577, 11085833111, 177558051107, 273373448057, 473787509537, 557149355507, 715464238661, 1359854730821, 2131528031441, 2170341748697, 2236159108277, 2308235320997, 2751203698151, 3247566894821, 3288002848511, 3424305123047
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OFFSET
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1,1
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COMMENTS
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Subsequence of A191457.
The sequence is infinite under Dickson's conjecture. [Charles R Greathouse IV, Oct 11 2011]
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LINKS
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Charles R Greathouse IV, Table of n, a(n) for n = 1..50
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CROSSREFS
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Cf. A187060, A190800, A191456, A191457.
Sequence in context: A201028 A090295 A191457 * A044094 A044475 A024188
Adjacent sequences: A191455 A191456 A191457 * A191459 A191460 A191461
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KEYWORD
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nonn,changed
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AUTHOR
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Zak Seidov, Jun 02 2011
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EXTENSIONS
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a(12)-a(20) from Charles R Greathouse IV, Oct 17 2011
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STATUS
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approved
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