Number of 6 X 10 matrices with elements in 0..n with each row and each column in nondecreasing order. 6,10,n can be permuted, see formula.
A140929
Number of 6 X 10 matrices with elements in 0..n with each row and each column in nondecreasing order. 6,10,n can be permuted, see formula.
Terms
- a(0) =1a(1) =8008a(2) =14158144a(3) =9386849472
External references
- oeis: A140929