Number of tilings of a 6 X n rectangle using pentominoes of shapes X, Y, Z, T and monominoes.
A286391
Number of tilings of a 6 X n rectangle using pentominoes of shapes X, Y, Z, T and monominoes.
Terms
- a(0) =1a(1) =1a(2) =15a(3) =344a(4) =6835a(5) =119392a(6) =2136080a(7) =38329669a(8) =688355077a(9) =12374676591a(10) =222673114420
External references
- oeis: A286391