a(n) is the number of tilings of the Aztec diamond of order n using dominoes and horizontal straight tetrominoes.
A356523
a(n) is the number of tilings of the Aztec diamond of order n using dominoes and horizontal straight tetrominoes.
Terms
- a(0) =1a(1) =2a(2) =11a(3) =209a(4) =12748a(5) =2432209a(6) =1473519065
External references
- oeis: A356523