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A154225
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List of pairs: {n*(n + 1)*(2*n + 1)/6, (n!)^2}.
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1
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0, 1, 1, 1, 5, 4, 14, 36, 30, 576, 55, 14400, 91, 518400, 140, 25401600, 204, 1625702400, 285, 131681894400, 385, 13168189440000, 506, 1593350922240000, 650, 229442532802560000, 819, 38775788043632640000, 1015
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OFFSET
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0,5
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LINKS
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MATHEMATICA
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Flatten[Table[{n*(n + 1)*(2*n + 1)/6, (n!)^2}, {n, 0, 15}]]
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CROSSREFS
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KEYWORD
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nonn,tabf
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AUTHOR
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STATUS
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approved
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