# Komachi formula

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1-23+45+67-89=1

As you see in the above equation, an equation
in which each number is aligned in the elegant
order is called Komachi equation.
"Komachi" equation is named after Ono-no-Komachi who was
the most beautiful lady in ancient japan.

The question is how many solutions for

1.2.3.4.5.6.7.8.9=N
where "." are replaced with ones of {+,_,*,/,""} respectively.

Mathemusement
*yoshi.tamori@gmail.com*