2088. Count Fertile Pyramids in a Land

A farmer has a rectangular grid of land with m rows and n columns that can be divided into unit cells. Each cell is either fertile (represented by a 1) or barren (represented by a 0). All cells outside the grid are considered barren. A pyramidal plot of land can be defined as a set of cells with the following criteria: - The number of cells in the set has to be greater than 1 and all cells must