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A138401
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a(n) = prime(n)^4 - prime(n).
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4
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14, 78, 620, 2394, 14630, 28548, 83504, 130302, 279818, 707252, 923490, 1874124, 2825720, 3418758, 4879634, 7890428, 12117302, 13845780, 20151054, 25411610, 28398168, 38950002, 47458238, 62742152, 88529184, 104060300, 112550778
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OFFSET
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1,1
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LINKS
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FORMULA
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MATHEMATICA
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Table[p = Prime[n]; p^4 - p, {n, 50}]
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PROG
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(Magma) [NthPrime((n))^4 - NthPrime(n): n in [1..50] ]; // Vincenzo Librandi, Jun 17 2011
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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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