Number of ways of packing a 3 X (2n-1) rectangle with dominoes, leaving one space unoccupied.
A108550
Number of ways of packing a 3 X (2n-1) rectangle with dominoes, leaving one space unoccupied.
Terms
- a(0) =2a(1) =18a(2) =160a(3) =1530a(4) =14800a(5) =143386a(6) =1389432a(7) =13464130a(8) =130472968a(9) =1264337250a(10) =12251953552a(11) =118726523722
External references
- oeis: A108550