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A273223
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a(n) = p*(p - 1)*(501*p^3 - 414*p^2 + 111*p - 54)/120, where p = prime(n).
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2
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42, 504, 8796, 53298, 566412, 1341756, 5312160, 9373536, 24790458, 80346588, 112613886, 275440284, 462452448, 588037212, 920759046, 1686448764, 2893307844, 3421602972, 5484429720, 7340452434, 8440231968, 12551864598, 16086117120, 22838112000, 35181089856
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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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Table[p = Prime[n]; p (p - 1) (501 p^3 - 414 p^2 + 111 p - 54) / 120, {n, 40}]
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PROG
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(Magma) [p*(p-1)*(501*p^3-414*p^2+111*p-54)/120: p in PrimesUpTo(200)];
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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