102271

Appears in sequences

• Number of defective 4-colorings of an n X n 0..3 array connected horizontally, vertically, diagonally and antidiagonally with exactly two mistakes, and colors introduced in row-major 0..3 order.at n=5A229748
• Number of defective 4-colorings of an n X 6 0..3 array connected horizontally, vertically, diagonally and antidiagonally with exactly two mistakes, and colors introduced in row-major 0..3 order.at n=5A229753
• Number of regions among all distinct circles that can be constructed from a 2 X n square grid of points using only a compass.at n=12A359860