This work brings Bordered Magic Squares of Single Digit or Single Layer or Cocentric Bordered Magic Squares of even orders. By Single Digit or Single Layer or Cocentric Bordered we understand that when we remove the upper layer or upper border still we are left with magic squares of lower orders. This work is specially for the prime number entries. It is done for both even and odd orders. Here we shall present only for even orders. For odd orders refer the link. Instead of writing from upper to lower orders, we shall write below lower to upper orders. This means that the lower order magic square is embedded or nested in the next orders. See below examples starting from magic squares of order 4.
Cocentric Prime Magic Squares of Orders up to 110
Prime Magic Square of Order 4
Prime Magic Square of Order 6
Prime Magic Square of Order 8
Prime Magic Square of Order 10
Prime Magic Square of Order 12
Prime Magic Square of Order 14
Prime Magic Square of Order 16
Prime Magic Square of Order 18
Prime Magic Square of Order 20
Prime Magic Square of Order 22
Prime Magic Square of Order 24
Prime Magic Square of Order 26
Prime Magic Square of Order 28
Prime Magic Square of Order 30
Prime Magic Square of Order 32
Prime Magic Square of Order 34
Prime Magic Square of Order 36
Prime Magic Square of Order 38
Prime Magic Square of Order 40
Prime Magic Square of Order 42
Prime Magic Square of Order 44
Prime Magic Square of Order 46
Prime Magic Square of Order 48
Prime Magic Square of Order 50
The further orders are not put here as they are of big size. The txt file of further orders is given in authors work appearing in zenodo. See the link below……
References
- H. White, Magic Squares of Prime Numbers, https://budshaw.ca/PrimeMagicSquares.html
- Heinz, Harvey “Prime Numbers Magic Squares” http://recmath.org/Magic%20Squares/primesqr.htm
- Makarova, Natalia “Concentric magic squares of primes”
http://primesmagicgames.altervista.org/wp/forums/topic/concentric-magic-squares-of-primes/