Derive an expression for the number of ways change can be made for a note of any denomination n, where n is a natural number, given coins of denomination 1 and 3. Check your expression by hand for n = 4, 5, 6.

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- May 17th 2010, 11:58 PMSmithNumber of ways
Derive an expression for the number of ways change can be made for a note of any denomination n, where n is a natural number, given coins of denomination 1 and 3. Check your expression by hand for n = 4, 5, 6.