MatrixPower[{ { 1/16 , 4/16 , 6/16 , 4/16 , 1/16 } , { 0 , 1/8 , 3/8 , 3/8 , 1/8 } , { 0 , 0 , 1/4 , 2/4 , 1/4 } , { 0 , 0 , 0 , 1/2 , 1/2 } , { 0 , 0 , 0 , 0 , 1/1 } } , 3]

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