Sums of Multinomial Coefficients
Canadian mathematical bulletin, Tome 31 (1988) no. 2, pp. 187-189
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Σ q!/(h1! . . . hn!) with h1 + . . . + hn = q, the first a hj’s odd and the rest even, is expressed in terms of values of Krawtchouk polynomials.
Fixman, Uri. Sums of Multinomial Coefficients. Canadian mathematical bulletin, Tome 31 (1988) no. 2, pp. 187-189. doi: 10.4153/CMB-1988-028-0
@article{10_4153_CMB_1988_028_0,
author = {Fixman, Uri},
title = {Sums of {Multinomial} {Coefficients}},
journal = {Canadian mathematical bulletin},
pages = {187--189},
year = {1988},
volume = {31},
number = {2},
doi = {10.4153/CMB-1988-028-0},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-028-0/}
}
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