Number of 6 X 11 matrices with elements in 0..n with each row and each column in nondecreasing order. 6,11,n can be permuted, see formula.

A140938

Number of 6 X 11 matrices with elements in 0..n with each row and each column in nondecreasing order. 6,11,n can be permuted, see formula.

Terms

    a(0) =1a(1) =12376a(2) =32821152a(3) =31803696288

External references