Number of ways half the maximal number of domicules can be placed on an n X n square.
A243511
Number of ways half the maximal number of domicules can be placed on an n X n square.
Terms
- a(0) =1a(1) =1a(2) =6a(3) =110a(4) =18343a(5) =9382388a(6) =43019044258
External references
- oeis: A243511