Number of ways to cut a 4 X n rectangle into rectangles with integer sides.

A220297

Number of ways to cut a 4 X n rectangle into rectangles with integer sides.

Terms

    a(0) =1a(1) =8a(2) =148a(3) =3164a(4) =70878a(5) =1613060a(6) =36911922a(7) =846280548a(8) =19415751782a(9) =445550465628

External references