The Thue–Morse sequence
This 4 by 4 grid containing the numbers 1 up to 16 once each is an example of a magic square, which means that every row, every column, and every long diagonal of the grid adds up to the same number,…
This 4 by 4 grid containing the numbers 1 up to 16 once each is an example of a magic square, which means that every row, every column, and every long diagonal of the grid adds up to the same number,…