Title: Betti tables for indecomposable matrix factorizations of $XY(X-Y)(X-λY)$,
Abstract: We classify the Betti tables of indecomposable graded matrix factorizations
over the simple elliptic singularity $f_\lambda = XY(X-Y)(X-\lambda Y)$ by
making use of an associated weighted projective line of genus one.