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A201961
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Primes of the form 9n^2 - 8.
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1
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73, 433, 2017, 2593, 6553, 7561, 8641, 13681, 15121, 16633, 18217, 21601, 31321, 42841, 45361, 53353, 68113, 74521, 84673, 91801, 106921, 110881, 114913, 140617, 159193, 168913, 178921, 205201, 216217, 250993, 288361, 308017, 370873
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Select[Table[9n^2-8, {n, 1, 800}], PrimeQ]
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PROG
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(Magma) [a: n in [1..400] | IsPrime(a) where a is 9*n^2-8];
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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