Number of partitions of the 4-dimensional hypercube resulting from a sequence of n bisections, each of which splits any part perpendicular to any of the axes, such that each axis is used at least once.

A258418

Number of partitions of the 4-dimensional hypercube resulting from a sequence of n bisections, each of which splits any part perpendicular to any of the axes, such that each axis is used at least once.

Terms

    a(0) =336a(1) =9744a(2) =192984a(3) =3279060a(4) =51622600a(5) =779602164a(6) =11499880768a(7) =167393051696

External references