40900

Appears in sequences

• Numbers n which are concatenations n=x//y such that x^2+y^3 is a multiple of n.at n=40A162464
• Number of line segments connecting exactly 3 points in an n X n grid of points.at n=26A177719
• Majority value maps: number of n X 2 binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..2 n X 2 array.at n=8A220191
• T(n,k)=Majority value maps: number of nXk binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..2 nXk array.at n=46A220194
• Numbers n such that the decimal number concat(9,n) is a square.at n=36A273364