Number of nXnXn triangular binary arrays with all 1s connected, no 1 having more than 5 1s adjacent, and a path of 1s from peak vertex to anywhere on the bottom side.

A163886

Number of nXnXn triangular binary arrays with all 1s connected, no 1 having more than 5 1s adjacent, and a path of 1s from peak vertex to anywhere on the bottom side.

Terms

    a(0) =1a(1) =3a(2) =17a(3) =182a(4) =3750a(5) =152096a(6) =12228012a(7) =1951037956a(8) =617193546408

External references