Number of nX5 0..3 arrays with rows unimodal and antidiagonals nondecreasing.
A224201
Number of nX5 0..3 arrays with rows unimodal and antidiagonals nondecreasing.
Terms
- a(0) =296a(1) =17723a(2) =586343a(3) =16355242a(4) =451319098a(5) =12652618110a(6) =357890479324
External references
- oeis: A224201