n=(({{1, 0, 0, 0}, {0.444, 0.472, 0.0833, 0}, {0.1111, 0.555556, 0.33333, 0}, {0, 0.25, 0.75, 0}, {0, 0, 0, 1}}))

Inverse[Transpose[(({{1, 0, 0, 0}, {0.444, 0.472, 0.0833, 0}, {0.1111, 0.555556, 0.33333, 0}, {0, 0.25, 0.75, 0}, {0, 0, 0, 1}}))]. (({{1, 0, 0, 0}, {0.444, 0.472, 0.0833, 0}, {0.1111, 0.555556, 0.33333, 0}, {0, 0.25, 0.75, 0}, {0, 0, 0, 1}}))].(Transpose[(({{1, 0, 0, 0}, {0.444, 0.472, 0.0833, 0}, {0.1111, 0.555556, 0.33333, 0}, {0, 0.25, 0.75, 0}, {0, 0, 0, 1}}))].(({{0, 0}, {1, 1}, {2, 4}, {3, 9}, {4, 16}})))//MatrixForm