344173

Properties

Appears in sequences

• Half the number of lower triangles of a 3X3 0..n array with no element equal to the average of its horizontal and vertical neighbors.at n=8A194616
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 595", based on the 5-celled von Neumann neighborhood.at n=19A283212
• Prime numbersat n=29512