Sums Of 10

How many ways are there of adding together two or more integers from \(1\) to \(9\) to make \(10\)? For example, \(1+9=10\), \(9+1=10\), \(2+8=10\), \(8+2=10\), and \(2+1+2+1+1+2+1=10\). (Sums that contain the same numbers but in a different order are considered to be different.)

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