Number of incongruent ways to tile a 2 X n room with 1 X 2 Tatami mats. At most 3 Tatami mats may meet at a point.
A068927
Number of incongruent ways to tile a 2 X n room with 1 X 2 Tatami mats. At most 3 Tatami mats may meet at a point.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =4a(5) =6a(6) =8a(7) =12a(8) =16a(9) =24a(10) =33a(11) =49a(12) =69a(13) =102a(14) =145a(15) =214a(16) =307a(17) =452a(18) =653a(19) =960a(20) =1393a(21) =2046a(22) =2978a(23) =4371a(24) =6376a(25) =9354a(26) =13665a(27) =20041a(28) =29307a(29) =42972
External references
- oeis: A068927