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Results tagged with binomial-coefficients
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user 75965
For questions that explicitly reference the binomial coefficients, Pascal's Triangle, and Binomial identities.
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Prove that expression is integer
Numerical experiments suggest that
$\binom{2m}{m + k}\cdot\frac{3m - 1 - 2k^2}{2m - 1}$
is integer for all $-m \le k\le +m$. It means that expression evaluation could be implemented very efficiently, …
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