Number of tilings of a 10 X n rectangle using straight (3 X 1) trominoes and 2 X 2 tiles.
A219974
Number of tilings of a 10 X n rectangle using straight (3 X 1) trominoes and 2 X 2 tiles.
Terms
- a(0) =1a(1) =0a(2) =7a(3) =58a(4) =286a(5) =3068a(6) =29876a(7) =214485a(8) =1910822a(9) =17671945a(10) =141365332a(11) =1225043571a(12) =10871708273a(13) =90688536786a(14) =781019641877
External references
- oeis: A219974