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Mathematics, 02.07.2019 05:10 mgreer432

Let hn denote the number of ways to color the squares of a i-by-n board with the colors red, white, blue, and green in such a way that the number of squares colored red is even and the number of squares colored white is odd. determine the exponential generating function for the sequence ha, hi, . . , hn , . . , and then find a simple formula for hn .

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Let hn denote the number of ways to color the squares of a i-by-n board with the colors red, white,...
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