True, but the generating functions make it easier to *prove* that this works, ra...

		shiandow on Aug 5, 2024 \| parent \| context \| favorite \| on: Evaluating a class of infinite sums in closed form True, but the generating functions make it easier to prove that this works, rather than relying on the properties of a particular function (properties that you can most easily prove by reverting to the generating functions).