Number of tilings of a 7 X n rectangle using dominoes and trominoes (of any shape).
A364617
Number of tilings of a 7 X n rectangle using dominoes and trominoes (of any shape).
Terms
- a(0) =1a(1) =3a(2) =280a(3) =17300a(4) =1075397a(5) =68846551a(6) =4263997124a(7) =267855152858
External references
- oeis: A364617