@article{doi:10.1137/0405040,
    Abstract = {In this note, a new method for taking the first few terms of a sequence and making an educated guess as to the generating function of the sequence is described. The method involves a matrix factorization into lower triangular, diagonal, and upper triangular matrices (the LDU decomposition), generating functions, and solving a first-order differential equation.},
    Author = {Getu, Seyoum and Shapiro, Louis W. and Woan, Wen-jin and Woodson, Leon C.},
    EPrint = {https://doi.org/10.1137/0405040},
    File = {How to Guess a Generating Function.pdf},
    Journal = {SIAM Journal on Discrete Mathematics},
    Number = {4},
    Pages = {497-499},
    Title = {How to Guess a Generating Function},
    URL = {https://doi.org/10.1137/0405040},
    Volume = {5},
    Year = {1992},
    bdsk-url-1 = {https://doi.org/10.1137/0405040},
    date-added = {2023-01-17 12:41:52 +0100},
    date-modified = {2023-01-17 12:41:52 +0100},
    doi = {10.1137/0405040}
}

@article{doi:10.1137/0405040, Abstract = {In this note, a new method for taking the first few terms of a sequence and making an educated guess as to the generating function of the sequence is described. The method involves a matrix factorization into lower triangular, diagonal, and upper triangular matrices (the LDU decomposition), generating functions, and solving a first-order differential equation.}, Author = {Getu, Seyoum and Shapiro, Louis W. and Woan, Wen-jin and Woodson, Leon C.}, EPrint = {https://doi.org/10.1137/0405040}, File = {How to Guess a Generating Function.pdf}, Journal = {SIAM Journal on Discrete Mathematics}, Number = {4}, Pages = {497-499}, Title = {How to Guess a Generating Function}, URL = {https://doi.org/10.1137/0405040}, Volume = {5}, Year = {1992}, bdsk-url-1 = {https://doi.org/10.1137/0405040}, date-added = {2023-01-17 12:41:52 +0100}, date-modified = {2023-01-17 12:41:52 +0100}, doi = {10.1137/0405040} }