# Inlaid Squares

## Concentric Squares

There are 26 distinct 3x3 magic squares at the center of the 174,240 order 5 concentric magic squares.
In
Frénicle standard form they are:

This table shows the number of occurrences of each 3x3 sub-square:

Order5Special
makes the order 5 concentric magic squares.

## Other Inlaid

The 26 3x3 squares also appear inlaid at the corner of some order 5 magic squares;
and, 20 of them appear inlaid at the side of some order 5 magic squares.
Examples:

This table shows the number of occurrences of each 3x3 square at a corner of
an order 5 magic square:

This table shows the number of occurrences of each 3x3 square at a side of
an order 5 magic square:

Order5Special makes
the order 5 magic squares with inlaid corner and side 3x3 squares.