784076

Appears in sequences

• Number of isosceles triangles that can be formed from the n^2 points of n X n grid of points (or geoboard).at n=25A186434
• Number of nX3 0..3 arrays with no element less than a strict majority of its horizontal and vertical neighbors.at n=4A231742
• Number of n X 5 0..3 arrays with no element less than a strict majority of its horizontal and vertical neighbors.at n=2A231744
• T(n,k)=Number of nXk 0..3 arrays with no element less than a strict majority of its horizontal and vertical neighbors.at n=23A231746
• T(n,k)=Number of nXk 0..3 arrays with no element less than a strict majority of its horizontal and vertical neighbors.at n=25A231746