Published May 5, 2023 | Version v1
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Block-Wise Bordered and Pandiagonal Magic Squares Multiples of 3

  • 1. Formarly, Professor of Mathematics, Federal University of Santa Catarina, Florianópolis, SC, Brazil

Description

During past years author worked with \textbf{block-wise bordered} magic squares of even orders. It includes blocks of orders 4, 6, 8, 10, etc. Most of the cases are with equal sums magic squares. This type of work is an extension of classical bordered magic squares. In case of multiples of 4, the extension is made for pandiagonal magic squares (click here) . For multiples of order 6 refer (click here). For the first time, we are presenting here bordered magic squares of odd number blocks. Specially in this work, we give bordered with different sum magic squares of order 3. Pandiagonal magic squares multiples of 3 are also given. These we get for all orders starting from order 3, except orders 18, 30, 42, etc. The work is up to order 36. Higher orders examples can be seen in Excel file is attached with the work. It also include pandiagonal magic squares of equal sums up to order 117. The total work is up to order 120. 

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Block-Bordered-120-117-3.pdf

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