80324

Appears in sequences

• A sum over scaled A000531 related to Catalan numbers C(n).at n=6A029887
• Triangle related to A001700 and A000302 (powers of 4).at n=38A046658
• Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths ending at each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 8, n >= 2.at n=40A214375