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A065377
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Primes not of the form p + k^2, with p prime and k > 0.
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5
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2, 5, 13, 31, 37, 61, 127, 379, 439, 571, 829, 991, 1549, 3319, 7549
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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MATHEMATICA
| Do[ k = 1; p = Prime[n]; While[k^2 < p && !PrimeQ[p - k^2], k++ ]; If[k^2 > p, Print[p]], {n, 1, 10^6} ]
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CROSSREFS
| A000040-Complement of A065376.
Sequence in context: A054127 A184052 A018012 * A077278 A073683 A098501
Adjacent sequences: A065374 A065375 A065376 * A065378 A065379 A065380
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KEYWORD
| nonn
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AUTHOR
| Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 03 2001
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EXTENSIONS
| Probably finite and 7549 is the last entry. - Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 05 2001
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