Number of tilings of an 8 X n rectangle using monominoes and trominoes of any shape.

A270068

Number of tilings of an 8 X n rectangle using monominoes and trominoes of any shape.

Terms

    a(0) =1a(1) =13a(2) =4287a(3) =940916a(4) =204383373a(5) =44538604036

External references