The number of ways to dissect an n X n square into polyominoes of size n.

A172477

The number of ways to dissect an n X n square into polyominoes of size n.

Terms

    a(0) =1a(1) =2a(2) =10a(3) =117a(4) =4006a(5) =451206a(6) =158753814a(7) =187497290034

External references