Number of cards required to build a Menger sponge of level n in origami.

A212596

Number of cards required to build a Menger sponge of level n in origami.

Terms

    a(0) =12a(1) =192a(2) =3456a(3) =66048a(4) =1296384a(5) =25731072a(6) =513048576a(7) =10248388608a(8) =204867108864

External references