Tile Design

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Harry is renovating his house and needs to choose his tiles for a strip of standard width, the shop lets him know that each color of the tiles have different length. Below is their brochure: ![Image of Solution](https://i.ibb.co/kxFjrdd/Color.png) Harry can choose any number of colors, the length of the strip is $N$, Can you let him number of possible configurations using the colours of one

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solution.cppC++17

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