Number of fixed polyominoids with n cells, allowing flat corner-connections and any edge-connections.
A365998
Number of fixed polyominoids with n cells, allowing flat corner-connections and any edge-connections.
Terms
- a(0) =3a(1) =24a(2) =296a(3) =4248a(4) =66768a(5) =1113395a(6) =19342854a(7) =346270587
External references
- oeis: A365998