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单词 Heterosquares
释义

Heterosquares

英语百科

Heterosquare

(重定向自Heterosquares)

A heterosquare of order n is an arrangement of the integers 1 to n in a square, such that the rows, columns, and diagonals all sum to different values. In contrast, magic squares have all these sums equal.

There are no heterosquares of order 2, but heterosquares exist for any order n  3.

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