Number of nX5 0..2 arrays with rows and antidiagonals unimodal.
A223972
Number of nX5 0..2 arrays with rows and antidiagonals unimodal.
Terms
- a(0) =86a(1) =7396a(2) =440628a(3) =22935921a(4) =1140963027a(5) =55803232969
External references
- oeis: A223972