数列An,满足An=An-1 + An-2,其中,A1=1,A2=1,求通项公式.
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![数列An,满足An=An-1 + An-2,其中,A1=1,A2=1,求通项公式.](/uploads/image/z/384657-33-7.jpg?t=%E6%95%B0%E5%88%97An%2C%E6%BB%A1%E8%B6%B3An%3DAn-1+%2B+An-2%2C%E5%85%B6%E4%B8%AD%2CA1%3D1%2CA2%3D1%2C%E6%B1%82%E9%80%9A%E9%A1%B9%E5%85%AC%E5%BC%8F.)
数列An,满足An=An-1 + An-2,其中,A1=1,A2=1,求通项公式.
数列An,满足An=An-1 + An-2,其中,A1=1,A2=1,求通项公式.
数列An,满足An=An-1 + An-2,其中,A1=1,A2=1,求通项公式.
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