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A200960
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Primes of the form 9n^3-1.
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1
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71, 8999, 15551, 71999, 197567, 242999, 294911, 876023, 995327, 1265471, 2144951, 2829887, 3086999, 4962311, 5724503, 6560999, 7008191, 10719143, 14787287, 15551999, 18874367, 22639103, 36863999, 45796031, 54257111, 63700991
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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^3-1, {n, 1, 4000}], PrimeQ]
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PROG
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(Magma) [a: n in [1..200] | IsPrime(a) where a is 9*n^3-1]
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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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