43650

Appears in sequences

• Positions of A080299 in A014486.at n=30A080298
• Triangle T(n, k) read by rows; given by [1, 0, 0, 0, 0, ...] DELTA [1, 1, 2, 5, 14, 42, 132, 429, 1430, ...] (A000108) where DELTA is Deléham's operator defined in A084938.at n=41A085792
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 491", based on the 5-celled von Neumann neighborhood.at n=17A282655
• Maximum number of induced copies of the diamond graph K_{1,1,2} in an n-node graph.at n=37A352668