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A138460
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a(n) = ((n-th prime)^6-(n-th prime)^5)/2.
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3
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16, 243, 6250, 50421, 805255, 2227758, 11358856, 22284891, 70799773, 287156086, 429437265, 1248191226, 2317124020, 3087177303, 5274935161, 10873082818, 20732804671, 25337889030, 44554128531, 63148027285, 74630577348
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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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a = {}; Do[p = Prime[n]; AppendTo[a, (p^6 - p^5)/2], {n, 1, 24}]; a
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PROG
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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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