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−3/10(−3)^n+5/504(−2)^n−335/9(1)^n+1107/40(2)^n−101/36(4)^n+9/14(5)^n, n = 6
−3/10(−3)^n+5/504(−2)^n−335/9(1)^n+1107/40(2)^n−101/36(4)^n+9/14(5)^n, n = 6
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