Number of n X n 0..1 arrays with rows, antidiagonals and columns unimodal.

A223631

Number of n X n 0..1 arrays with rows, antidiagonals and columns unimodal.

Terms

    a(0) =2a(1) =16a(2) =229a(3) =3712a(4) =61545a(5) =1026377a(6) =17224974a(7) =291563806a(8) =4984273228a(9) =86086143903

External references