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The number of rhombus tilings of a symmetric hexagon which contain a fixed rhombus on the symmetry axis, I

Markus Fulmek·Christian Krattenthaler
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Abstract

We compute the number of rhombus tilings of a hexagon with sides $N,M,N,N,M,N$, which contain a fixed rhombus on the symmetry axis that cuts through the sides of length $M$.

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Markus Fulmek, Christian Krattenthaler. 1997-12-11. The number of rhombus tilings of a symmetric hexagon which contain a fixed rhombus on the symmetry axis, I. https://arxiv.org/abs/math/9712244

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