209013

Appears in sequences

• Number of ways to place zero or more nonadjacent 0,0 1,0 2,1 3,2 4,3 5,3 polyhexes in any orientation on a planar nXnXn triangular grid.at n=8A155312
• Smallest k such that z = n in the minimal value of x + y*z, given x*y + z = k (for positive integers x, y, z).at n=12A228288