References to A110971

Triangle T(n,k) (n>=2, 1<=k<=n-1) read by rows: row n gives epispectrum of a path P_n (see reference for precise definition).
1, 1, 1, 1, 2, 1, 1, 2, 4, 1, 1, 2, 6, 6, 1, 1, 2, 7, 11, 10, 1, 1, 2, 8, 14, 24, 14, 1, 1, 2, 9

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