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Omni-MATH / Let n be a positive integer. Find the number of odd coefficients of the polynomial u_n(x) equal (x^2 plus x plus 1)^n. · Discussion

Discussing Let n be a positive integer. Find the number of odd coefficients of the polynomial u_n(x) equal{} (x^2 plus{} x plus{} 1)^n. · Omni-MATH

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