The number of polyominoes with n cells which support p4 tiling of the plane.
A342409
The number of polyominoes with n cells which support p4 tiling of the plane.
Terms
- a(0) =9a(1) =21a(2) =166a(3) =317a(4) =596a(5) =4167a(6) =26448a(7) =48970a(8) =90652a(9) =302042
External references
- oeis: A342409