Number of 3-dimensional tilings of a 2 X 2 X n box using 2 X 2 X 1 plates and 1 X 2 X 1 dominos.

A359884

Number of 3-dimensional tilings of a 2 X 2 X n box using 2 X 2 X 1 plates and 1 X 2 X 1 dominos.

Terms

    a(0) =1a(1) =3a(2) =24a(3) =133a(4) =839a(5) =5056a(6) =30969a(7) =188603a(8) =1150952a(9) =7018621a(10) =42811231a(11) =261110416a(12) =1592592465a(13) =9713598835a(14) =59245780536a(15) =361354997685

External references