Let Cn be the number of compositions of n with an odd number of parts, each...
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Let Cn be the number of compositions of n with an odd number of parts, each at least 2. Show that x2 – x3 Σ %3D 1– 2x + x2 – x4° - n20 Let Cn be the number of compositions of n with an odd number of parts, each at least 2. Show that x2 – x3 Σ %3D 1– 2x + x2 – x4° - n20
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