Number of 5 X n 0..3 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing.
A224176
Number of 5 X n 0..3 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing.
Terms
- a(0) =56a(1) =3136a(2) =87878a(3) =1460836a(4) =16625026a(5) =143558572a(6) =1012166273a(7) =6125081331a(8) =32894121939a(9) =160366617391a(10) =721130521043
External references
- oeis: A224176