Number of nX5 0..1 arrays with rows, diagonals and antidiagonals unimodal.
A223666
Number of nX5 0..1 arrays with rows, diagonals and antidiagonals unimodal.
Terms
- a(0) =16a(1) =256a(2) =2527a(3) =18980a(4) =136289a(5) =1023339a(6) =8052573a(7) =64796052a(8) =523162622a(9) =4210122961a(10) =33781534586a(11) =270773273163
External references
- oeis: A223666