Number of 3-line Latin rectangles.

A001626

Number of 3-line Latin rectangles.

Terms

    a(0) =0a(1) =0a(2) =2a(3) =36a(4) =840a(5) =29680a(6) =1429920a(7) =90318144a(8) =7237943552a(9) =717442928640

External references