Number of (n+1) X (1+1) 0..3 arrays with no 2 X 2 subblock having its minimum diagonal element less than its minimum antidiagonal element.
A250958
Number of (n+1) X (1+1) 0..3 arrays with no 2 X 2 subblock having its minimum diagonal element less than its minimum antidiagonal element.
Terms
- a(0) =170a(1) =1592a(2) =14423a(3) =130025a(4) =1172956a(5) =10588744a(6) =95612685a(7) =863389506a(8) =7796459439a(9) =70402180164a(10) =635731893289
External references
- oeis: A250958