An exponential generating function for the integer sequence , , ... is a function such that
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(1)
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(2)
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Exponential Generating Function
See also
Generating FunctionExplore with Wolfram|Alpha
References
Sloane, N. J. A. and Plouffe, S. The Encyclopedia of Integer Sequences. San Diego, CA: Academic Press, p. 9, 1995.Referenced on Wolfram|Alpha
Exponential Generating FunctionCite this as:
Weisstein, Eric W. "Exponential Generating Function." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/ExponentialGeneratingFunction.html