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Number Theory Commons

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Rose-Hulman Institute of Technology

Connected graphs

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Full-Text Articles in Number Theory

Combinatorial Identities On Multinomial Coefficients And Graph Theory, Seungho Lee Jan 2020

Combinatorial Identities On Multinomial Coefficients And Graph Theory, Seungho Lee

Rose-Hulman Undergraduate Mathematics Journal

We study combinatorial identities on multinomial coefficients. In particular, we present several new ways to count the connected labeled graphs using multinomial coefficients.