Number of n X n 0..6 arrays with row and column sums one greater than the previous row and column.
A202862
Number of n X n 0..6 arrays with row and column sums one greater than the previous row and column.
Terms
- a(0) =7a(1) =42a(2) =4578a(3) =17232446
External references
- oeis: A202862