Number of free polyominoes with n cells having simply-connected interiors such that no smaller polyomino has the same bracelet.
A342538
Number of free polyominoes with n cells having simply-connected interiors such that no smaller polyomino has the same bracelet.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =2a(4) =4a(5) =7a(6) =17a(7) =40a(8) =101a(9) =259a(10) =671a(11) =1741a(12) =4689a(13) =12511a(14) =33603a(15) =91249
External references
- oeis: A342538