Number of 5 X 8 matrices with elements in 0..n with each row and each column in nondecreasing order. 5,8,n can be permuted, see formula.
A140914
Number of 5 X 8 matrices with elements in 0..n with each row and each column in nondecreasing order. 5,8,n can be permuted, see formula.
Terms
- a(0) =1a(1) =1287a(2) =429429a(3) =61408347a(4) =4789851066a(5) =235234907908
External references
- oeis: A140914