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[" The A.M.of the observations "1.3.5,3....

[" The A.M.of the observations "1.3.5,3.5.7,5.7.9,],[(AA n in N)],[[" 1) "2n^(3)+6n^(2)+7n-2," 2) "n^(3)+8n^(2)+7n-2],[" 3) "2n^(3)+5n^(2)+6n-1," 4) "2n^(3)+8n^(2)+7n-2]]

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