Number of n X 3 0..2 arrays with rows and antidiagonals unimodal.

A223970

Number of n X 3 0..2 arrays with rows and antidiagonals unimodal.

Terms

    a(0) =22a(1) =484a(2) =9515a(3) =186004a(4) =3628696a(5) =70779056a(6) =1380511272a(7) =26926081924a(8) =525177301935

External references