Number of tilings of a 5 X 5 X n box using 5n bricks of shape 5 X 1 X 1.

A233294

Number of tilings of a 5 X 5 X n box using 5n bricks of shape 5 X 1 X 1.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =93a(6) =668a(7) =3440a(8) =13728a(9) =46252a(10) =172577a(11) =739002a(12) =3417464a(13) =15550336a(14) =65956764a(15) =271247405a(16) =1119519052a(17) =4726308568a(18) =20348072952a(19) =87598217268a(20) =373660404281

External references